the recognized national standard in the united states for safety in welding is
Answers
The recognized national standard in the United States for safety in welding is known as the American National Standards Institute/American Welding Society (ANSI/AWS) Z49.1, Safety in Welding, Cutting, and Allied Processes.
What is ANSI/AWS Z49.1?ANSI/AWS Z49.1 is a safety standard established jointly by the American Welding Society (AWS) and the American National Standards Institute (ANSI).
It specifies procedures and methods for safely welding, cutting, and other allied processes.
The standard outlines general safe practices for all welding operations, as well as specific requirements for welding and cutting particular types of materials. It also defines personnel safety and training, protective equipment, ventilation, and other safety requirements for welding processes
Learn more about welding at;
https://brainly.com/question/32455262
#SPJ11
The recognized national standard in the United States for safety in welding. It provides a comprehensive guide to safe welding operations, including requirements for welding procedures, protective equipment, and personnel qualifications.
Welding is the procedure of joining two metals together by heating them to a melting point and joining them by pressing, hammering, or rolling the metals together when they cool and solidify.
Welding is a prevalent industrial operation that can pose significant health and safety hazards to welders and others nearby, such as skin burns, eye damage, inhalation of fumes and gases, and hearing loss. Many safety precautions are needed to avoid these risks.The American National Standard Institute (ANSI) is a national organization that sets rules and standards for a variety of products and services, including welding safety. It details the guidelines and best practices for safe welding operations to prevent harm to welders, bystanders, and the environment.
To know more about recognized visit:
https://brainly.com/question/29604839
#SPJ11
Related Questions
The cost to rent a scooter is $15.50 per hour and the cost to rent a watercraft is $22.80 per hour use the expression 15.5 S +22.8 W you The cost to rent a scooter is $15.50 per hour and the cost to rent a water craft is $22.80 per hour use the expression 15.5 S +22.8 W you you
Answers
Complete Question:
The cost to rent a scooter is $15.50 per hour and the cost to rent a watercraft
is $22.80 per hour. Use the expression 15.5s + 22.8w to determine how much it would cost to rent a scooter for 3 hours and a watercraft for 1 hours.
Answer:
$69.39
Explanation:
Given
15.5s + 22.8w
Required
Evaluate, when w = 1 and s = 3
To do this, we simply substitute 3 for a and 1 for w in the given expression.
15.5s + 22.8w becomes..
15.5 * 3 + 22.8 * 1
46.5 + 22.8
69.3
Hence, the cost is $69.30
24. Where there is no specific OSHA standard, employers must comply with the OSH Act's:
Answers
General Duty Clause.
The General Duty Clause of the Occupational Safety and Health (OSH) Act requires employers to provide a workplace free from recognized hazards that are causing or are likely to cause death or serious physical harm to employees.
This applies when there is no specific OSHA standard that applies to the particular hazard or workplace situation. Employers must identify hazards and take reasonable steps to address them in accordance with the General Duty Clause.
learn more about Clause here :
https://brainly.com/question/19711531
#SPJ11
The pilot of a jet transport brings the engines to full takeoff power before releasing the brakes as the aircraft is standing on the runway. The jet thrust remains constant, and the aircraft has a near-constant acceleration of 0.4g. If the takeoff speed is 200 km/h, calculate the distance s and time t from rest to takeoff.
Answers
Answer:
The distance from rest to takeoff is 6116 meters, and the time from rest to takeoff is 138.9 seconds.
Explanation:
To calculate the distance and time from rest to takeoff for a jet transport with a constant acceleration of 0.4g, we can use the equations of motion for constant acceleration. The equations for distance and time are:
Distance: s = v0t + 0.5at^2
Time: t = (v - v0)/a
Where s is the distance, v0 is the initial velocity, t is the time, a is the acceleration, and v is the final velocity. In this case, we are given that the initial velocity is 0 (since the aircraft is at rest), the acceleration is 0.4g, and the final velocity is 200 km/h.
To convert the final velocity to meters per second, we need to first convert the velocity from kilometers per hour to meters per second. One kilometer is equal to 1000 meters, and one hour is equal to 3600 seconds, so 200 km/h is equal to 200 * 1000 / 3600 = 55.56 m/s.
We can then plug these values into the equations of motion to calculate the distance and time from rest to takeoff:
Distance: s = 0 * t + 0.5 * 0.4g * t^2
s = 0.2g * t^2
Time: t = (v - v0)/a
t = (55.56 - 0) / 0.4g
t = 138.9 seconds
Therefore, the distance from rest to takeoff is 0.2g * 138.9^2 = 6116 meters, and the time from rest to takeoff is 138.9 seconds.
A simple Rankine cycle uses water as the working fluid. The boiler operates at 6000 kPa and the condenser at 50 kPa. At the entrance of the turbine the temperature is 450 deg C. The isentropic efficiency of the turbine is 94 percent, pressure and pump losses are negligible, and the water in the condenser is subcooled by 6.3 degC. The boiler is sized for a mass flow rate of 20 kg/s. Determine the rate at which heat is added in the boiler, the power required to operate the pumps, the net power produced by the cycle, and the thermal efficiency.
Answers
Answer:
the rate at which heat is added in the boiler = 59597.4 kW
the power required to operate the pumps = 122.57 kW
The net power produced by the cycle = 17925 kW.
The thermal efficiency = 30%.
Explanation:
The specific enthalpy of saturated liquid is equal to the enthalpy of the first point which is equal to 314 kJ/ kg.
The second enthalpy is calculated from the pump work. Therefore, the second enthalpy = first enthalpy point + specific volume of water [ the pressure of the boiler - the pressure of the condenser].
The second enthalpy = 314 + 0.00103 [ 6000 - 50 ] = 320.13 kJ/kg.
The specific enthalpy for the third point = 3300 kJ/kg.
Therefore, the rate at which heat is added in the boiler = 20 × [3300 - 320.13] = 59597.4 kW.
The rate at which heat is added in the boiler = 59597.4 kW.
Also, the power required to operate the pumps = 20 × 0.00103 [6000 - 50] = 122.57 kW.
The power produced by the turbine = 20 [ 300 - ( the fourth enthalpy value)].
The fourth enthalpy value = 3300 - 0.94 [ 3300 - 2340] = 2397.6 kJ/kg
Thus, the power produced by the turbine = 20 [ 300 - 2397.6] = 18048 kW.
The power produced by the turbine = 18048 kW.
The net power produced = 18048 + 122.57 = 17925 kW.
The thermal efficiency = [net power produced] / [the rate at which heat is added in the boiler].
The thermal efficiency = 17925/ 59597.4 = 30%.
An inverting 741 based amplifier is to have a gain of 100 and input impedance (R1) of 100o ohms. What will be the values of R2 and cut off frequency? Given GBPinverting = 10^6 Hz. Depict the relation between the frequency and gain in a bode plot.
Answers
The bode plot for this inverting 741 based amplifier would show a straight line with a slope of -20 dB/decade starting at the cut off frequency of 1591.55 Hz.
To determine the values of R2 and cut off frequency for the inverting 741 based amplifier with a gain of 100 and input impedance of 1000 ohms (R1), we can use the formula:
Gain = -R2/R1
Rearranging this formula, we get:
R2 = -Gain x R1 = -100 x 1000 = -100,000 ohms
Next, we can calculate the cut off frequency using the formula:
f_cutoff = GBPinverting / (2π x Gain)
Substituting the given values, we get:
f_cutoff = 10^6 Hz / (2π x 100) = 1591.55 Hz
Therefore, the value of R2 is -100,000 ohms and the cut off frequency is 1591.55 Hz.
In a bode plot, the relation between frequency and gain can be depicted by a straight line with a slope of -20 dB/decade. This means that for every increase in frequency by a factor of 10, the gain will decrease by a factor of 100 (i.e. 20 dB). Therefore, the bode plot for this inverting 741 based amplifier would show a straight line with a slope of -20 dB/decade starting at the cut off frequency of 1591.55 Hz.
To know more about amplifier visit
https://brainly.com/question/30800788
#SPJ11
you have ac voltage of 230 from main supply and you want to power two electronic system same time your electronic system 1computer need 12b to operate and your electronic system 2 study lamp need at 5v to operate design the ac -fc converter using stepdown yransformer with an input voltage of 230 and frequency of 50hz snd output voltage of 12v -1a and 5v-1a
Answers
In order to reduce the 230V AC voltage to 12V, we must have a transformer turns ratio of Np/Ns = Vp/Vs = 230/12, or around 19.2. To scale down the voltage to 5V, similarly
What is the peak-to-peak voltage in a 230 volt AC single phase electrical circuit? 400, 650, 230, or 325 volts, respectively?Bear in mind that the 230V AC home supply's peak voltage is 325VP or 650VP-P (peak to peak voltage), and the average voltage is 207VAVG (Average Voltage).
How many distinct AC voltages are there?Alternating current (AC) power used in houses has different voltage and frequency from country to country around the world. In most cases, 110 volts AC (110V) or 220 volts AC (220V).
To know more about voltage visit:-
https://brainly.com/question/16795586
#SPJ1
design an algorithm for finding all the factors of a positive integer. for example, in the case of the integer 10, your algorithm should output the values 1, 2, 5, and 10.
Answers
This algorithm efficiently identifies all the factors of a positive integer by checking the divisibility of numbers up to its square root. It ensures that duplicate factors are not added to the list and ultimately presents the factors in ascending order.
You design an algorithm for finding all the factors of a positive integer. Here's a concise explanation of the algorithm:
1. Initialize a variable called "num" with the given positive integer value (e.g., 10).
2. Create an empty list called "factors" to store the factors of "num".
3. Iterate through numbers from 1 to the square root of "num" using a loop (e.g., "i" goes from 1 to sqrt(num)).
a. Check if "num" is divisible by "i" (i.e., num % i == 0).
i. If it is, add "i" to the "factors" list.
ii. If "i" is not equal to the result of "num" divided by "i" (i.e., i != num/i), add "num/i" to the "factors" list.
4. Sort the "factors" list in ascending order.
5. Output the "factors" list.
For example, when inputting the integer 10, the algorithm would output the values 1, 2, 5, and 10.
Learn more about integer here
https://brainly.com/question/29692224
#SPJ11
Fill in the tables and find the equivalent resistance for the following circuits:
Answers
Answer:
12 32
Explanation:
People tend to self-disclose to others that are in age, social status, religion, and personality.
Answers
Answer:people tend to do this when they are in a different environment they lose something or just have something going on in their life
Explanation:
Explain the relationship between separation and economic efficiency in mineral processing.
Answers
Answer:
Post navigation. The technical excellence of separation achieved in a mineral concentration process, or any other process where two constituents of any kind are physically separated from each other, is expressed uniquely and quantitatively by the Separation Efficiency: Es = (R – Rg)
Explanation:
hope it helps.
me that both a triaxial shear test and a direct shear test were performed on a sample of dry sand. When the triaxial test is performed, the specimen was observed to fail when the major and minor principal stresses were 100 lb/in2 and 20 lb/in2, respectively. When the direct shear test is performed, what shear strength can be expected if the normal stress is 3000 lb/ft2
Answers
Answer:
shear strength = 2682.31 Ib/ft^2
Explanation:
major principal stress = 100 Ib / in2
minor principal stress = 20 Ib/in2
Normal stress = 3000 Ib/ft2
Determine the shear strength when direct shear test is performed
To resolve this we will apply the coulomb failure criteria relationship between major and minor principal stress a
for direct shear test
use Mohr Coulomb criteria relation between normal stress and shear stress
Shear strength when normal strength is 3000 Ib/ft = 2682.31 Ib/ft^2
attached below is the detailed solution
Help, quick please. I need help with my engineering word problem
Answers
Answer:
a
Explanation:
what is a computer device
Answers
20 points and brainliest is it A, B, C, D
Using your Greek roots and context clues, figure out the meaning of “fissures” in this sentence and select the best definition:
“Look at these recent fissures in the granite roof”
A. an opening made by splitting
B. a crack made from crushing
C. a line made from evaporation
D. a line made from sediment deposits
Answers
Answer:
B
Explanation:
Find E[x] when x is sum of two fair dice?
Answers
Answer:
When two fair dice are rolled, 6×6=36 observations are obtained.
P(X=2)=P(1,1)=
36
1
P(X=3)=P(1,2)+P(2,1)=
36
2
=
18
1
P(X=4)=P(1,3)+P(2,2)+P(3,1)=
36
3
=
12
1
P(X=5)=P(1,4)+P(2,3)+P(3,2)+P(4,1)=
36
4
=
9
1
P(X=6)=P(1,5)+P(2,4)+P(3,3)+P(4,2)+P(5,1)=
36
5
P(X=7)=P(1,6)+P(2,5)+P(3,4)+P(4,3)+P(5,2)+P(6,1)=
36
6
=
6
1
P(X=8)=P(2,6)+P(3,5)+P(4,4)+P(5,3)+P(6,2)=
36
5
P(X=9)=P(3,6)+P(4,5)+P(5,4)+P(6,3)=
36
4
=
9
1
P(X=10)=P(4,6)+P(5,5)+P(6,4)=
36
3
=
12
1
P(X=11)=P(5,6)+P(6,5)=
36
2
=
18
1
P(X=12)=P(6,6)=
36
1
Therefore, the required probability distribution is as follows.
Then, E(X)=∑X
i
⋅P(X
i
)
=2×
36
1
+3×
18
1
+4×
12
1
+5×
9
1
+6×
36
5
+7×
6
1
+8×
36
5
+9×
9
1
+10×
12
1
+11×
18
1
+12×
36
1
=
18
1
+
6
1
+
3
1
+
9
5
+
6
5
+
6
7
+
9
10
+1+
6
5
+
18
11
+
3
1
=7
E(X
2
)=∑X
i
2
⋅P(X
i
)
=4×
36
1
+9×
18
1
+16×
12
1
+25×
9
1
+36×
36
5
+49×
6
1
+64×
36
5
+81×
9
1
+100×
12
1
+121×
18
1
+144×
36
1
=
9
1
+
2
1
+
3
4
+
9
25
+5+
6
49
+
9
80
+9+
3
25
+
18
121
+4
=
18
987
=
6
329
=54.833
Then, Var(X)=E(X
2
)−[E(X)]
2
=54.833−(7)
2
=54.833−49
=5.833
∴ Standard deviation =
Var(X)
=
5.833
=2.415
which type of facility layout would be best used for the production of custom-designed bicycles?
Answers
For the production of custom-designed bicycles, a cellular layout would be the most suitable facility layout.
This type of layout is characterized by dividing the production process into self-contained cells that specialize in certain tasks. In the case of custom-designed bicycles, each cell can focus on a specific part of the bike, such as the frame, wheels, or gears, allowing for greater customization and flexibility. This layout also allows for efficient use of space and resources, as each cell can be optimized for its specific task. Overall, a cellular layout would be ideal for a bicycle production facility that prioritizes customization and efficiency.
Learn more about facility layout: https://brainly.com/question/29431582
#SPJ11
Martin has been trying very hard to be friendly with Jeannie, but she just seems distant to him. Although he's never done anything wrong to her, he finds that he no longer has an interest in being friends with her. It appears that the lack of ________ from Jeannie has ended Martin's willingness to be warm and pleasant toward her.
Answers
The lack of reciprocity from Jeannie has ended Martin's willingness to be warm and pleasant toward her.
Reciprocity refers to the mutual exchange of positive behavior, such as kindness, generosity, and respect, between two people. In any relationship, whether it's a friendship, romantic partnership, or professional collaboration, reciprocity is crucial for building trust, intimacy, and satisfaction.
The lack of reciprocity has caused Martin to feel unappreciated and disheartened, and he no longer sees the value in investing his time and energy into a relationship that doesn't bring him joy or fulfillment. It's possible that Jeannie is unaware of how her behavior is affecting Martin, or that she has her own reasons for being distant.
To know more about lack visit:
https://brainly.com/question/32103345
#SPJ11
In crow's foot style E-R diagrams, a hash mark across the relationship line near an entity indicates ________.
A. a maximum cardinality of optional
B. a minimum cardinality of mandatory and a maximum cardinality of one
C. a maximum cardinality of mandatory and a minimum cardinality of one
D. a minimum cardinality of optional
E. a maximum cardinality of many
Answers
In crow's foot style E-R diagrams, a hash mark (#) across the relationship line near an entity indicates a minimum cardinality of mandatory and a maximum cardinality of one (option B).
What is the crow's foot notation?The crow's foot notation is a graphical representation used in E-R diagrams to represent the cardinality of the relationships between entities.
In this notation, an entity is represented as a rectangle, and a relationship is represented as a line connecting two entities.
The crow's foot notation uses various symbols to represent the cardinality of the relationship, including a hash mark (#).
Read more about crow's foot here:
https://brainly.com/question/28902548
#SPJ1
PLEASE HURRY!!!!
Which of the following can be inferred about Bill in the following scenario?
Bill has graduated and obtained a job as a geographer. He develops environmental models to analyze soil and water issues for a chemical company.
A) Bill studied environmental geography.
B) Bill earned a bachelor’s degree.
C) Bill earned a graduate degree.
D) Bill earned a certification in GIS technology.
Answers
What type of electrical circuit stops working when a single electronic component is damaged or removed?
Answers
Answer:
A series circuit.
Which of the following is NOT an action against a database object that requires a permission?
+Connecting to a database
+Logging in to SQL server
+Executing a procedure
+Modifying a view
Answers
Connecting to a database and logging in to SQL server do not require any permissions as they are basic actions that any user can perform.
However, executing a procedure and modifying a view are actions against a database object that do require specific permissions. In order to execute a procedure, the user must have EXECUTE permission on the procedure. Similarly, to modify a view, the user must have ALTER permission on the view.
These permissions can be granted or revoked by a database administrator or the owner of the object. It is important to properly manage permissions to ensure that only authorized users can perform certain actions on database objects.
To know more about SQL visit:
https://brainly.com/question/31663284
#SPJ11
What is the difference between a carpenter's square and a pipefitter's square?
A: the pipefitter's square is longer and wider
B: the carpenter's square is wooden with a fixed blade
C: the pipefitter's square is adjustable
D: the two squares have different information printed on them
Answers
The correct answer is The difference between a carpenter's square and a pipefitter's square lies in their design and intended use.
A carpenter's square is typically made of metal or plastic and consists of two straight edges meeting at a right angle, forming an L-shape. The two edges are usually fixed in position and are used to measure and mark right angles, check for squareness, and align boards for cutting or assembly. On the other hand, a pipefitter's square is specifically designed for working with pipes and other cylindrical objects. It is typically longer and wider than a carpenter's square and has a wider base with a groove that allows it to sit more securely on the curved surface of a pipe. Additionally, a pipefitter's square is often adjustable, allowing it to be set at different angles to match the angle of the pipe. Pipefitter's squares also often have additional features such as scales for measuring pipe diameter, angle markings for cutting and welding, and tables for calculating offsets and other pipefitting dimensions. In summary, while both carpenter's squares and pipefitter's squares have similar functions, their design and features are tailored to their specific applications. A carpenter's square is intended for working with flat boards and is fixed in position, while a pipefitter's square is intended for working with cylindrical objects, is adjustable, and has additional features specific to pipefitting.
To learn more about carpenter's square click on the link below:
brainly.com/question/13015927
#SPJ1
A simple ideal Rankine cycle which uses water as the working fluid operates its condenser at 408C and its boiler at 3008C. Calculate the work produced by the turbine, the heat supplied in the boiler, and the thermal efficiency of this cycle when the steam enters the turbine without any superheating
Answers
Answer:
871.8008 KJ/kg
2573.42085 KJ/kg
0.3743
Explanation:
Solution:-
- We are to analyze an ideal Rankine cycle, where the condenser and boiler operating temperatures are defined.
- We start of by evaluating the properties of water at each state before and after the process.
State 1: Condenser Exit / Pump Inlet
T1 = 40°C ---> P1,sat = 7.3851 KPa , v1 = vf = 0.001008 m^3/kg
sat liquid h1 = hf = 167.53 KJ/kg , s1 = sf = 0.5724 KJ/kg.K
P1 = condenser pressure
State 2: Pump Exit / Boiler Inlet
P2 = P3 = Psat,300°C = 8587.9 KPa
Process 1: " Isentropic Compression - constant volume "
The work done by pump in the compression process is:
wp = v1* ( P2 - P1 )
wp = ( 0.001008 ) * ( 8587.9 - 7.3851 )
wp = 8.64915 KJ /kg
Determine the enthalpy at " State 2 " by energy balance on pump ( control Volume) :
h2 = h1 + wp
h2 = 167.53 + 8.64915
h2 = 176.17915 KJ/kg
State 3: Boiler Exit / Turbine Inlet
T1 = 300°C ---> P3,sat = 8587.9 KPa
sat vapor h3 = hg = 2749.6 KJ/kg , s3 = sg = 5.7059 KJ/kg.K
P3 = Boiler pressure
Process 2: " Heat Addition - constant pressure "
The heat supplied in the boiler is:
qb = h3 - h2
qp = ( 2749.6 - 176.17915 )
qb = 2573.42085 KJ /kg .... Answer ( b )
State 4: Turbine Exit / Condenser Inlet ( Isentropic )
P4 = P1 = 7.3851 KPa ..... sfg = 7.685 KJ/kg.K
s4 = s3 = 5.7059 KJ/kg.K sf = 0.5716994 KJ/kg.K
hf = 170.32524 KJ/kg
hfg = 2406.11 KJ/kg
Process 3: Isentropic Expansion - Determine the quality of liquid-vapor mixture phase ( x ) at state (4):
x = (s4 - sf) / sfg
x = (5.7059 - 0.5716994) / 7.685
x = 0.66808
h4 = hf + x*hfg
h4 = 170.32524 + 0.66808*2406.11
h4 = 1777.79920 KJ/kg
- The work-done by the turbine in the isentropic expansion process ( wt ) is:
wt = h3 - h4
wt = 2749.6 - 1777.7992
wt = 971.8008 KJ/kg ... Answer ( a )
- To determine the thermal efficiency ( nth ) of the rankine cycle. We need to determined the net work produced by the cycle ( wn ). The net work is the energy balance between the isentropic compression ( work done - pump ) and isentropic expansion ( work produced - turbine ):
wn = wt - wp
wn = 971.8008 - 8.64915
wn = 963.15165 KJ/kg
- The thermal efficiency of a power cycle is the ratio of net work-produced ( wn ) and the heat supplied to the working fluid in the boiler ( qb ) as follows:
nth = wn / qb
nth = 963.15165 / 2573.42085
nth = 0.3743 ..... Answer ( c )
Two shafts, A and B, are co-axial (aligned along x-axis). Gear-C is rigidly mounted on shaft-
A and turn together. Compound gears D-E, carried with an arm-B, rotate together on the same
pin. Gear-D meshes with the sun-gear-C and gear-E with the internal gear-G (fixed), where its axis
is concentric with the axis of shaft-A
a) Referring to the figures below determine the number of teeth NG on internal gear G
assuming that all gears have the same module, m = 5 mm.
[12 pts.]
b) If shaft A rotates at 430 rev/min. (c.w.) determine the magnitude and direction of the
speed of shaft B, and that of compound gears D and E.
[28 pts.]
[Given: Nc = N2= 50-T, ND = N3 = 20-T, NE = = N4 = 35-T. NG =N5 = ?, and nc = n₁ = n₂ = 430 rpm.
(c.w.)]
Compound
gear
B
Arm
Side view
SOLUTION OF Q-2:
-Internal gear
G
X
RING GEAR
(FIXED)
N
NG
N
E->
A, B
1712
2²
Front view
N
RING
GEAR
Answers
a) To find the number of teeth on gear G, we need to use some equations and information we have:
Gear C is on shaft A and we don't know how many teeth it has (NC).
Gear D has 50 teeth (N2) and meshes with gear C.
Gear E has 35 teeth (N4) and meshes with gear G.
Gear G is fixed and we don't know how many teeth it has (NG).
Gear D and E rotate together and have a combined number of teeth of 55 (ND+NE).
To find NG, we can use the gear ratio equation and substitute the values we have:
Gear ratio between C and D = N2/NC
Gear ratio between D+E and G = NG/(ND+NE)
Gear ratio between E and G = NE/NG
We can combine these three equations to get:
N2/NC = NG/(ND+NE) = NE/NG
Substituting the given values, we get:
50/NC = NG/55 = 35/NG
Solving for NG, we get:
NG = sqrt(50 x 35) = 75.76
Therefore, the number of teeth on gear G is approximately 76.
b) To find the speeds of shaft B and compound gears D and E, we can use the gear ratio equation and the given information:
Shaft A has an angular speed of 430 rpm (clockwise).
Gear C and D have the same angular speed since they mesh.
Gear C has approximately 36 teeth (found in part a).
Gear D and E rotate together and have a combined number of teeth of 55 (ND+NE).
Gear G has approximately 76 teeth (found in part a).
We can use these values to find the gear ratios and then calculate the speeds:
Gear ratio between A and C = N2/NC = 50/36 = 1.39
Gear ratio between C and D+E = NG/(ND+NE) = 76/55 = 1.38
Gear ratio between A and B = (NC/N2) x (NE/NG) = (36/50) x (35/76) = 0.46
Using the formula for angular speed, we can calculate the speeds:
Angular speed of shaft A = (2 x pi x 430)/60 = 45.19 rad/s (clockwise)
Angular speed of shaft B = Angular speed of shaft A/gear ratio = 45.19/0.46 = 98.23 rad/s (counterclockwise)
Angular speed of compound gears D+E = Angular speed of gear C/gear ratio = 45.19/1.38 = 32.76 rad/s (counterclockwise)
Send a message...
ChatGPT
ChatGPT
https://brainly.com/question/31350785
A beaker is filled to the 500 ml mark with alcohol. What increase in volume (in ml) the beaker contain when the temperature changes from 5°C to 30°C? (Neglect the expansion of the beaker, evaporation of alcohol and absorption of water vapor by alcohol.) C°, Palcohol = 1.12 x 104/ °C
Answers
Answer:
1.4 mL
Explanation:
Given that:
volume of alcohol \(V_0\) = 500
Temperature change ΔT = (30° - 5°)C
=25° C
\(\beta_{ alcohol }= 1.12 \times 10^{-4} / ^0C\)
The increase in volume ΔV = \(\alpha \times V_o \times \Delta T\)
\(= 500 \times 1.12 \times 10^{-4} / ^0 C\times 25^0 C\)
= 1.4 mL
When you grip a vehicle’s steering wheel with both hands, a couple moment is applied to the wheel.
Would older vehicles without power steering have larger or smaller steering wheels? What could be the reason having (larger or smaller) steering wheels?
Answers
Larger steering wheels were typically found on older, non-power steering automobiles. Larger steering wheels have a mechanical advantage over smaller ones, enabling drivers to turn with more force.
Why are steering wheels on new, contemporary cars smaller than those on older cars?A lower diameter allows for a more comfortable driving position as well as more space between the seat and the steering wheel.
Why does the steering on older automobiles seem loose?Over time, tie rods frequently sustain significant wear and tear. The tie rods are put to frequent use each time you turn your wheel, but they also serve as a major vibration absorber for the wheels.
To know more about automobiles visit:-
https://brainly.com/question/28992824
#SPJ1
surveys are used whenever elevation data is required in the end product. some examples include (1) creating maps for highway ; (2) creating maps for construction blank; (3) creating maps for flood plain blank; (4) creating maps for site location of buildings; and so on.
Answers
Surveys provide detailed elevation data that is essential for accurate mapping, especially in areas with complex terrain.
What is Mapping?
Mapping is the process of creating a visual representation of an area. It involves taking geographical information and representing it on a two-dimensional plane. This can be done through various methods, such as drawing on a piece of paper, using a computer program, or using a GPS device. Mapping can be used to show the physical features of an area, such as roads, rivers, and mountains. It can also be used to display information such as population density, land use, and other data. For example, a map of a city can show which areas are most populated, or which areas have the highest crime rates.
To know more about Mapping
https://brainly.com/question/28989903
#SPJ4
Choose two other elements from the periodic table that you predict should react to form something like table salt
Please pleassssss helppp
I give branlistttttt
Answers
To find the quotient of 8 divided by 1/3, multiply 8 by?
i need it asap but its should be 1 2 3 or 4 to answer
DONT GIVE ME LINKS ITS STUIPID JUST SAY A B C OR D
Answers
Answer: 8.33333333 or 6.1989778
Explanation:
the most notable aspect in managing C/N for downlink designs is
Answers
Answer:
Explanation:
In satellite communications, downlink is the establishment of a communications link from an orbiting satellite down to one or more ground stations on Earth. Contrast with uplink.