A linear liquid-level control system has input control signal of 2 to 15 V is converts into displacement of 1 to 4 m. (CLO1) i. Determine the relation between displacement level and voltage. [5 Marks] ii. Find the displacement of the system if the input control signal 50% from its full-scale [3 Marks] b) A PT100 RTD temperature sensor has a span of 10°C to 200°C. A measurement results in a value of 90°C for the temperature. Specify the error if the accuracy is: (CLO1) İ. +0.5% full-scale (FS) [4 Marks] ii. ± 0.3% of span [4 Marks] iii. +2.0% of reading [4 Marks]

The resources and instructions that should be used for the procedures of performing PMCS are:

PMCS is an acronym for preventive maintenance checks and services and it can be defined as the maintenance, checks, and services that are typically performed before, during, and after the use of any type of military equipment such as:

Basically, the resources and instructions that should be used for the procedures of performing PMCS are:

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Answer:

Diameter of pipe is 0.535 ft

Explanation:

see attachment, its works out 1st half

Answer:

Executive Summary

Explanation:

It is Executive Summary because I used process of elimination. Constraints are set backs. Project objectives are the goals that you want to achieve. Project development cycle are basically the steps that will be used.

The initial angular acceleration of the reel of cable is 1.11 rad/s².

To determine the initial angular acceleration of the reel of cable, we need to use the equation τ = Iα, where τ is the torque applied to the reel, I is the moment of inertia, and α is the angular acceleration.
First, we need to find the torque applied to the reel. Since a horizontal force of P = 100 N is applied to the reel, the torque is given by τ = Fr, where F is the force and r is the radius of the reel.
τ = 100 N * 0.6 m = 60 N*m
Next, we need to find the moment of inertia of the reel. The moment of inertia of a solid cylinder is given by I = ½mr², where m is the mass of the cylinder and r is the radius of gyration.
I = ½ * 300 kg * (0.6 m)² = 54 kg*m²
Now we can plug in our values into the equation τ = Iα and solve for α:
60 N*m = 54 kg*m² * α
α = 1.11 rad/s²
Therefore, the initial angular acceleration of the reel of cable is 1.11 rad/s².

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A toddler who can recognize herself in a mirror is more likely to be confident in her daycare class. Explanation: A toddler who can recognize herself in a mirror is more likely to be confident in her daycare class.

It shows that she is developing a sense of self-awareness and is more aware of her place in the world. This can lead to increased confidence and self-esteem, which can translate to better social skills and interactions with others in her daycare class.

In addition, the ability to recognize oneself in a mirror is an important developmental milestone that typically occurs around 18-24 months of age. This is an important sign of healthy cognitive and social-emotional development, and can have a positive impact on the child's overall well-being.

Overall, the ability to recognize oneself in a mirror is an important aspect of a toddler's development, and can have positive implications for their social, emotional, and cognitive growth.

It is a sign of increasing self-awareness and confidence, and can help children develop healthy relationships with others in their daycare class.

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Answer:

Step 1: Define the Problem.  

Step 2: Do Background Research. .

Step 3: Specify Requirements. .

Step 4: Brainstorm, Evaluate and Choose Solution.  

Step 5: Develop and Prototype Solution.  

Step 6: Test Solution.

Step 7: Does Your Solution Meet the Requirements?  

Step 8: Communicate Results.

can u tell me the definition tho?

palled correctly as “though” which is an alternate form of “although”) at the end is informal usage. It's better placed before “she seems better today

Vented reservoir is the one hydraulic component may be shown many times in a schematic without indicating that there are more than one of that components.

What do you mean by hydraulic?

Hydraulics is a technology and applied science that involves the mechanical properties and utilisation of liquids. It is based on engineering, chemistry, and other sciences. Hydraulics is the liquid equivalent of pneumatics, which is concerned with gases. Fluid mechanics serves as the theoretical foundation for hydraulics, which focuses on applied engineering with fluid properties. Hydraulics is utilised in fluid power applications to generate, control, and transmit power using pressurised liquids.

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The maximum power possible in this shaft is 29 kW

Information given in the question include

The shaft shown has an outer diameter of b = 1.375in

wall thickness of a = 0.056in

shaft will rotate at 2400rpm, N

the shearing stress, τ in the shaft must be limited to 19ksi

Maximum power is the product of speed and torque

maximum power is given by the formula

= 2 pi N T / 60

Torque, T = τ π (b⁴ - d⁴) / 32

d = d - a = 1.375 - 0.056 = 1.319

= 19000 * π * (1.375⁴ -  1.319⁴) / 32

= 1021.63 inch-pound

= 0.112985 * 1021.63 = 115.429 Nm

maximum power

= 2 pi N T / 60

= 2 * π * 2400 * 115.429 / 60

= 29010.472 W

= 29 kW

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91% of coal energy is thrown out of the plant heat exchanger.

1) The power generation efficiency of the IGCC plant can be calculated by multiplying the gas turbine power generation efficiency with the steam turbine power generation efficiency as they are in series. Therefore, the power generation efficiency of the IGCC plant will be 0.3 x 0.3 = 0.09 or 9%.2) The ratio of gas and steam power generation can be calculated by dividing the power generated by the gas turbine by the total power generated. This is given by:Gas power generation = 0.3 x Total power generationSteam power generation = 0.3 x Total power generationRatio of gas power generation to steam power generation = Gas power generation / Steam power generation= 0.3 x Total power generation / 0.3 x Total power generation= 1:13) The percentage of coal energy that is thrown out of the plant heat exchanger can be calculated using the following formula:Percentage of coal energy thrown out = 100 - (Power generation efficiency x 100)This is because the heat exchanger will reject the remaining energy of the fuel not used in power generation.Using the power generation efficiency of the IGCC plant from part 1),Percentage of coal energy thrown out = 100 - (0.09 x 100)Percentage of coal energy thrown out = 100 - 9Percentage of coal energy thrown out = 91%

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If your truck has a  starter button , you must first turn the engine key to the ‘on’ position before engaging it.

An ignition switch, starter switch, or start switch is a switch in a motor vehicle's control system that activates the vehicle's primary electrical systems, including "accessories."

The ignition switch is a critical component of an automobile. It starts and stops the car's engine, as well as the electrical in-car devices. It also powers the starting motor of the automobile. The ignition switch not only turns on and off the engine, but it also powers the lights and radio.

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Full Question:

If your truck has a(n) _____, you must first turn the engine key to the 'on' position before engaging it. *

10 points

A. starter button

B. engine brake

C. clutch button

D. cruise control

Answer:

Fast or wide-open throttle position

Here is the MIPS 32 assembly code equivalent of the given C++ code:

.data

   prompt: .asciiz "enter a number between 2-45\t"

   error: .asciiz "enter a valid number\t"

.text

.globl main

fib:

   move $t0, $a0      # move n into $t0

   li $t1, 0         # initialize a = 0

   li $t2, 1         # initialize b = 1

   beqz $t0, return_a    # if n == 0, return a

   li $t3, 2         # initialize i = 2

fib_loop:

   blt $t3, $t0, fib_body   # if i <= n, go to fib_body

   j return_b        # else, return b

fib_body:

   add $t4, $t1, $t2  # c = a + b

   move $t1, $t2      # a = b

   move $t2, $t4      # b = c

   addi $t3, $t3, 1   # i++

   j fib_loop

return_a:

   move $v0, $t1      # return a

   jr $ra

return_b:

   move $v0, $t2      # return b

   jr $ra

main:

   li $v0, 4         # print prompt

   la $a0, prompt

   syscall

   li $v0, 5         # read n

   syscall

   move $a0, $v0     # pass n as argument to fib

   jal fib

   move $a0, $v0     # move result into $a0 for printing

   li $v0, 1         # print integer

   syscall

   li $v0, 10        # exit program

   syscall

This MIPS assembly code translates the given C++ code into an equivalent program in MIPS 32 assembly language. It includes the fib function for calculating the Fibonacci number, and the main function for handling user input and displaying the result. The code follows the MIPS conventions for register usage and function calls.

Please note that the assembly code provided here assumes a basic understanding of MIPS assembly language and its instruction set architecture.

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Answer:

Email etiquette is important

Explanation:

It is important to understand how to use correct email etiquette because it helps you communicate more clearly. It also makes you seem a bit more professional too. For example depending in who you're emailing like say you're emailing your teacher for help then here's how it'd go:

Dear(teacher name, capitalize, never use first name unless they allow it)

Hello (teacher name), my name is (first and last name) from your (number class) and I was wondering if you could please help me out with (situation, be clear on what you need help with otherwise it won't get through to them)? If you could that would be greatly appreciated!

Sincerely,

(your name first and last)

Answer:

Beam of 25" depth and 12" width is sufficient.

I've attached a detailed section of the beam.

Explanation:

We are given;

Beam Span; L = 20 ft

Dead load; DL = 0.50 k/ft

Live load; LL = 0.65 k/ft.

Beam width; b = 12 inches

From ACI code, ultimate load is given as;

W_u = 1.2DL + 1.6LL

Thus;

W_u = 1.2(0.5) + 1.6(0.65)

W_u = 1.64 k/ft

Now, ultimate moment is given by the formula;

M_u = (W_u × L²)/8

M_u = (1.64 × 20²)/8

M_u = 82 k-ft

Since span is 20 ft, it's a bit larger than the average span beams, thus, let's try a depth of d = 25 inches.

Effective depth of a beam is given by the formula;

d_eff = d - clear cover - stirrup diameter - ½Main bar diameter

Now, let's adopt the following;

Clear cover = 1.5"

Stirrup diameter = 0.5"

Main bar diameter = 1"

Thus;

d_eff = 25" - 1.5" - 0.5" - ½(1")

d_eff = 22.5"

Now, let's find steel ratio(ρ) ;

ρ = Total A_s/(b × d_eff)

Now, A_s = ½ × area of main diameter bar

Thus, A_s = ½ × π × 1² = 0.785 in²

Let's use Nominal number of 3 bars as our main diameter bars.

Thus, total A_s = 3 × 0.785

Total A_s = 2.355 in²

Hence;

ρ = 2.355/(22.5 × 12)

ρ = 0.008722

Design moment Capacity is given;

M_n = Φ * ρ * Fy * b * d²[1 – (0.59ρfy/fc’)]/12

Φ is 0.9

f’c = 4,000 psi = 4 kpsi

fy = 60,000 psi = 60 kpsi

M_n = 0.9 × 0.008722 × 60 × 12 × 22.5²[1 - (0.59 × 0.008722 × 60/4)]/12

M_n = 220.03 k-ft

Thus: M_n > M_u

Thus, the beam of 25" depth and 12" width is sufficient.

In this BJT Amplifier design, the resistor must have 3 numbers. It is required to have a robust design in which the change in the collector current should be less than or equal to 85 % when Beta is doubled.

It is also important to use a 20 V battery. The emitter resistor should have a value equal to or greater than (k x 10) ohms. The value of k is more than 100. The current that flows through the collector resistor is IC. Let's use the following equations:IB = IC/Beta  and VCE = VCC - ICRCStep-by-step explanation:To calculate the resistors, we use the following equations:VR1 = IBRE, VCE = VCC - ICRCR2 = VCE/IBWe can also use the following equations:R1 = RE/IB, R2 = VCE/IBWe can find the value of IB from the given information:

Beta = (Delta IC/Delta IB) = IC/IB; we can write IB = IC/BetaTherefore,IB1 = IC/Beta1 and IB2 = IC/Beta2Where,Beta1 = beta, and Beta2 = 2betaSo,IB2/IB1 = Beta1/Beta2IB2/IB1 = beta/(2beta)IB2/IB1 = 1/2So,IC2/IC1 = 1/2Beta2/Beta1IC2/IC1 = 1/2*2IC2/IC1 = 1/4Therefore,Delta IC = IC1 - IC2 = IC(1-1/4) = 3/4*ICSo, the change in collector current is less than or equal to 75 % when Beta is doubled.To calculate the values of resistors, let's take the value of IB1 as the standard. So,IC1 = Beta1 * IB1VCE = VCC - IC1*RCSubstitute the valuesIC1 = beta * IB1 = 0.001 * 100 = 0.1AVCE = 20 - 0.1*RCVCE = 15 V.

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Technician A is correct. Technician B is also correct that a Digital Multimeter (DMM) can be used, as it measures various electrical values like voltage, current, and resistance.

Both technicians are partially correct.
A logic probe can be used to test the primary circuit as it can detect and indicate the presence of logic signals, such as pulses or high/low voltages.
A DMM (digital multimeter) can also be used to test the primary circuit as it can measure voltage, current, and resistance. However, it may not be able to detect the presence of logic signals.
Therefore, it depends on the specific needs and requirements of the testing situation. If logic signals need to be detected, a logic probe would be more appropriate. If voltage, current, and resistance measurements are needed, a DMM would be more appropriate.

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The maximum possible efficiency of a heat engine is determined by the Carnot efficiency, which is based on the difference between the temperatures of the hot and cold reservoirs used in the engine.

The Carnot efficiency represents the theoretical maximum efficiency that a heat engine can achieve, and it is based on the second law of thermodynamics, which states that no heat engine can have a higher efficiency than a Carnot engine operating between the same two reservoirs.

This means that the maximum possible efficiency of a heat engine is limited by the temperature difference between the hot and cold reservoirs, and it can be improved by increasing the temperature of the hot reservoir or decreasing the temperature of the cold reservoir.

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The heat transfer coefficient for the pure water inside the tubes, in W/m²K is 8253.62 W/m²K. The overall heat transfer coefficient area product, UA, in W/K is 151.47 W/K.

The number of transfer units, NTU is 2.23. The heat exchanger effectiveness is 0.89. The heat transfer rate, in W is 209568.56 W. The outlet temperature of the ethylene glycol-water mixture, in °C is 54.96 °C. The outlet temperature for the pure water, in °C is 43.57 °C. The heat transfer rate can be found by the formula, q = m * C p * ΔTWhere q = heat transfer rate, m = mass flow rate, C p = specific heat, and ΔT = temperature difference.

The specific heat of the ethylene glycol-water mixture is 3660 J/kg. K. Therefore, C p = 3660 J/kg. K Mass flow rate, m = 2.5 kg/s Temperature difference, ΔT = (Th, i - Th, o) = (80 - 54.96) = 25.04°Cq = m * C p * ΔT = 2.5 * 3660 * 25.04 = 228660 W ≈ 229 kW. The Reynolds number of the pure water is less than 2300, which means that the flow of water is laminar.

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Answer:

When traveling at higher speeds (40 mph or faster), the most fuel-efficient way to keep the car cool is to follow these tips:

1. Use the vehicle's ventilation system: Instead of relying on air conditioning, use the car's ventilation system to circulate fresh air from outside. This helps to cool down the interior without putting extra load on the engine, thus saving fuel.

2. Close windows and sunroofs: To reduce wind resistance and drag, close all windows and sunroofs while driving at higher speeds. Open windows create drag, which can increase fuel consumption.

3. Park in the shade: Whenever possible, park your car in a shaded area to avoid excessive heating when it's not in use. This can help keep the car cooler and reduce the need for extra cooling when you start driving.

4. Use reflective sunshades or window tinting: Use reflective sunshades on your windshield and window tinting on side windows to reduce the amount of heat entering the car. This can help keep the interior cooler, reducing the need for excessive cooling while driving.

5. Maintain your vehicle: Regular maintenance, such as checking and replacing coolant, inspecting the radiator, and ensuring proper functioning of the engine cooling system, can help keep your car running efficiently and prevent overheating.

6. Plan your trips strategically: If possible, try to avoid driving during the hottest part of the day. By planning your trips to avoid peak temperatures, you can reduce the strain on your vehicle's cooling system and minimize the need for excessive cooling.

Remember that these tips are specifically focused on keeping the car cool while maintaining fuel efficiency at higher speeds. In certain circumstances, such as extremely hot weather, using the air conditioning sparingly may be necessary for passenger comfort, but it will increase fuel consumption.

Chvorinov's Rule states that total solidification time is proportional to (A/V)², which is an option (f) (V/A)² in the given list.

Since Chvorinov's rule is a mathematical model that is used to predict the solidification time of castings.

This is based on the assumption that the solidification time is proportional to the square of the ratio of the surface area to volume of the casting, i.e., (A/V)².

Here, A represents the surface area of the casting, and V represents its volume. Hf represents the heat of fusion, and Tm represents the melting temperature.

Therefore, the correct option is (f) (V/A)², which states that the total solidification time is proportional to the square of the ratio of the surface area to volume of the casting.

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Answer:

  any of AND, NOR, XOR

Explanation:

An AND gate will give a Low output for any input Low. The logic circuit could be an AND gate.

A NOR gate will give a Low output for any input High. The logic circuit could be a NOR gate.

An XOR gate will give a Low output for an even number of High inputs. The logic circuit could be an XOR gate.

The logic circuit could be any of ...

  AND or NOR or XOR

__

Additional comment

What you consider a "basic" gate is not defined here. All of these are catalog items. If you consider only AND, OR, and NOT to be the basic gates, then your answer is AND.

Both technicians A and B are correct. On most front wheels the replaceable sealed bearing is pressed between the hub and the wheel flange and is the more difficult to replace. Hence it is usually replaced as a unit.

The unitized wheel hub includes a sealed wheel bearing, a removable wheel hub, and possibly the wheel flange that can be unbolted.

Hence both technicians are correct.

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Answer: B) Rotating

Explanation: Osha 10 Career safe

Answer:

It does not take into consideration what the responsible party knew about the law or regulation they violated. Environmental criminal liability is triggered through some level of intent.

In regards to whether an employee can be held legally liable for environmental violations, this statement is False.

This means that if an employee notices that a company is responsible for environmental violations, and does nothing about it, they could be held legally responsible for the violation as well.

In conclusion, this is true.

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True. Industrial accidents are often caused by a combination of **unsafe equipment** and **poor safety regulations**.

Unsafe equipment can include malfunctioning machinery, lack of proper maintenance, inadequate safety features, or the absence of necessary safety precautions. When equipment is not designed, maintained, or operated in a safe manner, it increases the risk of accidents and injuries in industrial settings.

Similarly, poor safety regulations or the lack of effective safety protocols can contribute to industrial accidents. Insufficient training, inadequate safety procedures, failure to enforce safety regulations, and a lack of awareness regarding potential hazards can all contribute to an unsafe work environment.

To prevent industrial accidents, it is crucial to prioritize safety by implementing robust safety regulations, conducting regular equipment inspections, providing comprehensive training programs, and fostering a safety-conscious culture within the workplace. By addressing both unsafe equipment and poor safety regulations, the risk of industrial accidents can be significantly reduced.

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