Python Program - Think of an application or game that you can create using these concepts... - Lists and dictionaries - Loops - Branching - Functions - Classes and Objects - File I/O - Exception handling
Whatever you want the program to do it is your choice. If you want to create an application or game.

Answer:

Explanation:

From the given information:

Strain fracture toughness \(K_k\)= 75 MPa\(\sqrt{m}\)

Tensile stress \(\sigma\) = 361 MPa

Value of Y = 1.03

Thus, the minimum length of the critical interior surface crack which will result to fracture can be determined by using the formula:

\(a_c = \dfrac{1}{\pi} ( \dfrac{k_k}{\sigma Y})^2 \\ \\ a_c = \dfrac{1}{\pi} \Big [ \dfrac{75 \times \sqrt{10^3}}{361 \times 1.03 } \Big]^2 \\ \\ a_c = \dfrac{1}{\pi} \Big [ 6.378474693\Big]^2 \\ \\ \mathbf{ a_c = 12.95 \ mm}\)

Answer:1. Driving under the influence of any drug that makes you drive unsafely is:

a. Permitted if it is prescribed by a doctor

b. Against the law

c. Permitted if it is a diet pill or cold medicine

2. Which fires can you put out with water:

a. Tire fires

b. Gasoline fires

c. Electrical fires

3. How far should a driver look ahead of the vehicle while driving:

a. 9-12 seconds

b. 12-15 seconds

c. 18-21 seconds

4. To prevent shifting, there should be at least one tie-down for ever ____feet of cargo: a. 10

b. 15 c. 18

5. Which of these statements about downshifting is true:

a. When you downshift for a curve, you should do so before you enter the curve

b. When you downshift for a hill, you should do so after you start down the hill

c. When you downshift for a curve, you should do so after you enter the curve

6. How do you test hydraulic brakes for a leak:

a. Move the vehicle slowly and see if it stops when the brake is applied

b. With the vehicle stopped, pump the pedal three time, apply pressure then hold

For five seconds and see it the pedal moves.

c. Step on the brake pedal and accelerator at the same time and see if the vehicle moves

7. For an average driver, driving 55 MPH on dry pavement, it will take about _____ to bring The vehicle to a stop:

a. Twice the length of the vehicle

b. Half the length of a football field

c. The length of a football field

8. You are driving a vehicle with a light load, traffic is moving at 35 MPH in a 55 MPH zone. The safest speed for your vehicle in this situation is most likely:

a. 30 MPH

b. 35 MPH

c. 40 MPH

9. Which of these is a good rule to follow when driving at night:

a. Keep your speed slow enough to stop within the range of your headlights

b. Look directly at oncoming headlights

c. Keep your instrument lights bright

10. A moving vehicle ahead of you has a red triangle with an orange center on the rear. What does this mean?

a. The vehicle is hauling hazardous materials

b. It may be a slow-moving vehicle

c. It may be oversized

11. You wish to turn right form a two lane two way street to make the turn. Which of these Drawings show how the turn should be made.

12. You are driving a heavy vehicle and must exit a highway using an offramp that curves downhill:

a. Use the posted speed limit for the offramp

b. Slow down to a safe speed before the turn

c. Wait until you are in the turn before downshifting

13. Which of these statements about using mirrors is true:

a. You should look at a mirror for several seconds at a time

b. There are “blind spots” that your mirror cannot show you

c. A lane change requires you to look at the mirrors twice

14. You must park on the side of a level, straight, two-lane road. Where should you place the three reflective triangles?

a. one within 10 feet of the rear of the vehicle, one about 100 feet to the rear and one about 200 feet to the rear.

b. One with 10 feet of the rear of the vehicle, one about 100 feet to the rear and one about 100 feet from the front of the vehicle

c. One about 50 feet from the rear of the vehicle, one about 100 feet to the rear and one about 100 feet from the front of the vehicle

15. Your vehicle is in a traffic emergency and may collide with another vehicle if you do not take action. Which of these is a good rule to remember at such a time?

a. Stopping is always the safest action in a traffic emergency

b. Heavy vehicles can almost always turn more quickly than they can stop

c. Leaving the road is always more risky than hitting another vehicle

16. The most important reason for being alert to hazards is:

a. Law enforcement personnel can be called

b. You will have time to plan your escape if the hazard becomes an emergency

c. You can help impaired drivers

17. You are traveling down a long, steep hill. Your brakes begin to fade and then fail. What should you do?

a. Downshift

b. Pump the brake pedal

c. Look for an escape ramp or escape route

18. The most common cause of serious vehicle skids is:

a. Driving too fast for road conditions

b. Poorly adjusted brakes

c. Bad tires

19. To avoid a crash, you had to drive onto the right shoulder. You are now driving at 40 MPH on the shoulder. How should you move back onto the pavement?

a. If clear, come to a complete stop before steering back onto the pavement

b. Brake had to slow the vehicle, then steer sharply onto the pavement

c. Keep moving at the present speed and steer very gently back onto the pavement

20. If

a. Slide sideways and spin out

b. Go straight ahead but will turn if you turn the steering wheel

c. Go straight ahead even if the steering wheel is turned

I am so confused, can you explain it?

The answer is C) rating locally sourced foods. While consuming locally sourced foods can have environmental benefits, it is not a direct action to mitigate against climate change. The other options listed - using energy efficient light bulbs, planting trees to remove CO2, driving a vehicle with high fuel economy, and improving regional land use practices - are all examples of actions individuals can take to help reduce their carbon footprint and mitigate against climate change.

Answer:

depth

rod to use

travel speed

type of weld

tthe side to be welded on

Time required to melt paraffin is \(t_{m} =4660s = 1.29 hours\)

The time taken to liquify the paraffin,

\(T= 27.4^{o}\)

so, \(\frac{T-T_{0} }{T-T_{1} } = exp(\frac{-PidLb}{mxcp} )\)

Here, the Reynolds number is donated by \(R_{eD}\).

So, \(R_{eD}\) = \(\frac{4m}{pi*D*m}\)= \(\frac{4*0.1}{pi*0.025*467*10^{-6} }\)

Therefore, \(R_{eD}\) = 10,906

h = ?

Given, water flow rate = 0.1 kg/s

so, \(h = \frac{NneudK}{D} =\frac{k}{D} *00.023*R_{eD}^{4/5}* P^{0.3} _{o}\)

=\(\frac{0.653}{0.025} *0.023*10906^{4/3} *2.99^{0.3}\)

therefore, 'h' = \(1418\frac{w}{m^{2}* k}\)

so, \(T_{0} =T-(T-T_{i})exp(\frac{piDlh}{mcp} )\)

by substituting, we get

\(T_{0}=27.4-(27.4-60)exp(\frac{-pi*0.25*3*1418}{0.1*4185})\)

Therefore, \(T_{0}=42.17^{o}\)

As per the balance energy equation, we get

\(q=h_{i} C_{p} (T_{i} -T_{0} )=0.1*4185*(60-42.17) = 7500 watts\)

with the help of balance energy, we can calculate the time required to melt paraffin

so, \(q*T_{m} = P_{v}h_{s} f\)

\(=PL(wH-\frac{pid^{2} }{4})h_{s} f\)

so, \(T_{m} =(770*3)* \frac{(0.25*\frac{0.25^{2} -pi}{4} *0.025)^{2}}{750} h_{s} f\)

Therefore, time required to melt paraffin is \(T_{m} =4660 seconds= 1.29 hours\)

To learn more about liquefaction, refer to

https://brainly.com/question/2836204

#SPJ4

To determine the tension in cable CAD and the angle theta which the cable makes at the pulley, we need to apply equilibrium equations to the system. The tension in cable CAD is found to be 300 lb, and the angle theta is 30 degrees

To solve this problem, we first draw a free body diagram of the system. We assume that the tree is stationary, and therefore, in equilibrium. The tension in cable AB is given as 600 lb. Next, we consider the pulley and the cable CAD. The tension in cable CAD is denoted as T. To find the angle theta, we consider the vertical and horizontal components of the force acting on the pulley. The vertical component of the force is equal to the tension in cable AB, which is 600 lb. The horizontal component of the force is equal to the tension in cable CAD, which is T. Since the pulley is in equilibrium, the sum of the vertical and horizontal components of the force is equal to zero.

We can express this equilibrium condition mathematically by using trigonometry. Let the angle that cable CAD makes with the horizontal be theta. Then, the vertical component of the force is 600 sin(theta), and the horizontal component of the force is T cos(theta). Equating the sum of the vertical and horizontal components to zero, we obtain:

600 sin(theta) = T cos(theta)

Solving for T, we get:

T = 600 sin(theta) / cos(theta) = 600 tan(theta)

To find the angle theta, we can use the fact that the sum of the angles in a triangle is 180 degrees. The triangle formed by the pulley and the cables AB and CAD is a right triangle, with the angle opposite cable CAD being 90 degrees. Therefore, the angle opposite cable AB is equal to:

90 - theta

The angle opposite cable AB is also equal to the inverse tangent of the ratio of the opposite and adjacent sides of the triangle. That is:

tan(90 - theta) = 600 / T

Substituting T = 600 tan(theta) and simplifying, we obtain:

tan(90 - theta) = 1 / tan(theta)

Using the identity tan(90 - theta) = cot(theta), we get:

cot(theta) = tan(theta)

Solving for theta, we obtain:

theta = 30 degrees

Substituting theta = 30 degrees into T = 600 tan(theta), we get:

T = 600 tan(30) = 300 lb

Therefore, the tension in cable CAD is 300 lb, and the angle theta is 30 degrees.

Learn more about triangles here: brainly.com/question/32144776

#SPJ11

Answer:

Enthalpy, hsteam = 2663.7 kJ/kg

Volume, Vsteam = 0.3598613 m^3 / kg

Density = 2.67 kg/ m^3

Explanation:

Mass of steam, m = 1 kg

Pressure of the steam, P = 0.5 MN/m^2

Dryness fraction, x = 0.96

At P = 0.5 MPa:

Tsat = 151.831°C

Vf = 0.00109255 m^3 / kg

Vg = 0.37481 m^3 / kg

hf = 640.09 kJ/kg

hg = 2748.1 kJ/kg

hfg = 2108 kJ/kg

The enthalpy can be given by the formula:

hsteam = hf + x * hfg

hsteam = 640.09 + ( 0.96 * 2108)

hsteam = 2663.7 kJ/kg

The volume of the steam can be given as:

Vsteam = Vf + x(Vg - Vf)

Vsteam = 0.00109255 + 0.96(0.37481 - 640.09)

Vsteam = 0.3598613 m^3 / kg

From the steam table, the density of the steam at a pressure of 0.5 MPa is 2.67 kg/ m^3

A system contains two components A and B that are connected in series. The two components are required to function together in order for the system to work. Let’s assume that A and B work independently from each other. The probability that component A will function is 0.8, while the probability that component B will function is 0.9. In order for both components to function, they both must function successfully.

This implies that the probability that both components function is equal to the product of the probabilities that each component functions. Here's how it works:P(A and B) = P(A) × P(B) = 0.8 × 0.9 = 0.72.Now that we know the probability that both components will work is 0.72, let's double-check. We may use the complement rule to calculate the likelihood of both components not working. Since we know that the system will not work if either component fails, we may calculate the probability that neither component works, i.e., P(A’ and B’). We may use the formula P(A’ and B’) = P(A’ ∪ B’), and then calculate P(A’ ∪ B’) using the complement rule as 1 – P(A and B).P(A' ∪ B') = 1 - P(A and B) = 1 - 0.72 = 0.28.Therefore, the probability that the system will not work is 0.28, and the probability that it will work is 1 – 0.28 = 0.72.

To know more about probability, visit:

https://brainly.com/question/31828911

#SPJ11

CODE:

import java.util.Random;

public class RollPair {

  public static void main(String[] args) {

     Random randGen = new Random(15);

     int desiredValue = Integer.parseInt(args[0]);

     GVDie die1 = new GVDie(randGen);

     GVDie die2 = new GVDie(randGen);

     System.out.println("It took " + rollingForPair(die1, die2, desiredValue) + " rolls to get a pair of " + desiredValue + "'s.");

  }

  /*

  * Given two GVDie objects that represent 2 six-sided dice and an integer that represents a desired value,

  * the rollingForPair() method rolls the dice until a pair with the desired value is rolled.

  * The method returns the number of rolls thrown to achieve the result.

  */

  public static int rollingForPair(GVDie die1, GVDie die2, int desiredValue) {

     int rolls = 0;

     int die1Value;

     int die2Value;

     do {

        die1.roll();

        die2.roll();

        die1Value = die1.getValue();

        die2Value = die2.getValue();

        rolls++;

     } while (die1Value != desiredValue || die2Value != desiredValue);

     return rolls;

  }

}

Code is a set of instructions written in a computer programming language that a computer can interpret and use to perform particular tasks. It is a set of statements that give instructions to a computer to perform specific operations. Code can be written in different languages, such as C, C++, Java, Python, Visual Basic, and others.

To know more about Code
https://brainly.com/question/26134656
#SPJ1

The required motor rotational speed to achieve the desired table speed is approximately 0.148 rotations/sec, and the pulse rate is approximately 0.444 pulses/sec.

To determine the number of pulses required to move the table the specified distance, we can use the following formula:

Number of pulses = (Distance / Pitch) * (Motor Step Angle / Gear Reduction)

(a) Calculating the number of pulses:

Distance = 350 mm

Pitch = 7.5 mm

Motor Step Angle = 120 degrees

Gear Reduction = 5:1 (two turns of the motor for each turn of the ball screw)

Number of pulses = (350 / 7.5) * (120 / 5)

Number of pulses = 1866.67

Therefore, approximately 1867 pulses are required to move the table the specified distance.

(b) To calculate the required motor rotational speed, we can use the formula:

Motor rotational speed = (Pulse rate * Motor Step Angle) / 360

Given that the travel speed is 1000 mm/min, we need to convert it to mm/sec:

Travel speed = 1000 mm/min = 1000 / 60 mm/sec ≈ 16.67 mm/sec

(c) Calculating the pulse rate:

Pulse rate = Travel speed / Distance per pulse

Distance per pulse = Pitch * Gear Reduction

Distance per pulse = 7.5 mm * 5

Distance per pulse = 37.5 mm

Pulse rate = 16.67 mm/sec / 37.5 mm

Pulse rate ≈ 0.444 pulses/sec

Using the pulse rate, we can calculate the required motor rotational speed:

Motor rotational speed = (0.444 * 120) / 360

Motor rotational speed ≈ 0.148 rotations/sec

Therefore, the required motor rotational speed to achieve the desired table speed is approximately 0.148 rotations/sec, and the pulse rate is approximately 0.444 pulses/sec.

Learn more about rotational speed :

https://brainly.com/question/14391529

#SPJ11

The diffusion constant of salt in beef at room temperature is approximately 2.7 x 10-6 cm2/s and at 370 C it is 7.3 x 10-5 cm2/s.

The diffusion constant is a measure of how quickly the molecules of a substance (in this case, salt) spread through a medium (in this case, beef).

The diffusion constant is affected by temperature, so it is likely to be different at room temperature (around 20-25°C) than at a higher temperature, such as the 370°C used for searing the beef.

To calculate the diffusion constant, we can use the Arrhenius equation. This equation relates the diffusion constant to the activation energy, which is the energy required to move a molecule from one place to another. The equation takes the form:

D = A * exp(-Ea/RT)

where D is the diffusion constant, A is a constant, Ea is the activation energy, R is the universal gas constant and T is the temperature in Kelvin.

To calculate the diffusion constant at room temperature and the higher searing temperature, we can rearrange the equation and substitute in the values of A, Ea, R, and the temperatures:

Room temperature:

D = 2.7 x 10-6 cm2/s = A * exp(-Ea/RT)

370°C:

D = 7.3 x 10-5 cm2/s = A * exp(-Ea/RT)

Solving for Ea gives us the activation energy for salt diffusion in beef. It is approximately 29 kJ/mol.

For more questions like Diffusion constant click the link below:

https://brainly.com/question/13092368

#SPJ4

complete question is attached below:

i mean i have no idea what ya saying but i will just say what goo gle said Second-degree burns are more serious because the damage extends beyond the top layer of skin. This type burn causes the skin to blister and become extremely red and sore. Some blisters pop open, giving the burn a wet or weeping appearance. Over time, thick, soft, scab-like tissue called fibrinous exudate may develop over the wound

Answer: Why is even here then.

Explanation:

Answer:

6.65 kPa.

- 73.3 kPa.

Explanation:

Without much ado let's jump right into the solution to the problem given. It is given that the pressure = 50 mmHg and the solution to this question is to write out the value of the pressure in kpa and kPa gauge.

P(a) = 0.05m × 133 kN/m³ = 6.65 kPa.

The P(gauge) =( [ 0.05 × 13.6 × 9810] ÷ 1000 ) - 80 = - 73.3 kPa.

Engineering is the application of scientific and mathematical principles to design and develop structures, machines, systems, and processes. Engineers use their knowledge of science, mathematics, and engineering principles to design, develop, and test new products and processes. They also analyze existing products and processes to identify areas for improvement.

On the other hand, engineering technology is the practical application of engineering principles in the workplace. Engineering technology professionals work in a hands-on capacity to solve technical problems, troubleshoot issues with machinery and systems, and improve production processes.

While both engineering and engineering technology involve the application of scientific and mathematical principles, engineering is focused on design and theory, while engineering technology focuses on application and troubleshooting. Engineers typically work in research and development, while engineering technology professionals work in industries such as manufacturing, construction, and transportation.

Answer:

The answer is B

Explanation: Hope this helps:)

The corresponding temperature at the center of the sphere after approximately 0.309 seconds is approximately 198.83°C.

To determine the time required for a sphere near the inlet of the system to accumulate 90% of the maximum possible thermal energy, we can use the concept of thermal diffusion through a sphere. The time required can be calculated using the equation for the thermal diffusion time constant:

τ = (ρ * c * r^2) / (4 * k)

where:

τ is the thermal diffusion time constant,

ρ is the density of the sphere material (in this case, aluminum) = 2700 kg/m^3,

c is the specific heat capacity of the sphere material (in this case, aluminum) = 950 J/kg⋅K,

r is the radius of the sphere (diameter/2) = 75 mm / 2 = 37.5 mm = 0.0375 m,

k is the thermal conductivity of the sphere material (in this case, aluminum) = 240 W/m⋅K.

Substituting these values into the equation, we can calculate the thermal diffusion time constant:

τ = (2700 kg/m^3 * 950 J/kg⋅K * (0.0375 m)^2) / (4 * 240 W/m⋅K)

Now we can solve for τ:

τ ≈ 0.309 seconds

The thermal diffusion time constant represents the time required for a sphere to reach approximately 63.2% of the maximum possible thermal energy. To calculate the time required to accumulate 90% of the maximum energy, we can use the following relation:

t = τ * ln((90% - 63.2%) / (100% - 63.2%))

Substituting the values into the equation:

t = 0.309 seconds * ln((90% - 63.2%) / (100% - 63.2%))

t ≈ 0.309 seconds * ln(0.271 / 0.368)

t ≈ 0.309 seconds * ln(0.736)

t ≈ 0.309 seconds * (-0.305)

t ≈ -0.094 seconds

The negative value obtained implies that 90% of the maximum possible thermal energy cannot be accumulated within a sphere near the inlet of the system. This suggests that the system may need additional time or adjustments to reach the desired energy level.

To calculate the corresponding temperature at the center of the sphere, we can use the concept of one-dimensional transient heat conduction through a sphere. The equation for this scenario is:

T = Ti + (Tg,i - Ti) * (1 - exp(-t / τ))

where:

T is the temperature at the center of the sphere at time t,

Ti is the initial temperature of the spheres = 25°C,

Tg,i is the gas temperature at the inlet of the system = 300°C,

t is the time,

τ is the thermal diffusion time constant calculated earlier.

Let's calculate the corresponding temperature at the center of the sphere when t = 0.309 seconds

T = 25°C + (300°C - 25°C) * (1 - exp(-0.309 / 0.309))

T ≈ 25°C + 275°C * (1 - exp(-1))

T ≈ 25°C + 275°C * (1 - 0.3679)

T ≈ 25°C + 275°C * 0.6321

T ≈ 25°C + 173.8275°C

T ≈ 198.8275°C

Therefore, the corresponding temperature at the center of the sphere after approximately 0.309 seconds is approximately 198.83°C.

Now, let's consider the advantage of using copper instead

Learn more about thermal energy here:

https://brainly.com/question/3022807

#SPJ11

Answer:

\(-6111.11\ \text{kJ}\)

\(863.28\ \text{kJ}\)

Explanation:

m = Mass of automobile = 1100 kg

v = Velocity of car = 120 km/h = \(\dfrac{120}{3.6}\ \text{m/s}\)

h = Height of hill = 80 m

g = Acceleration due to gravity = \(9.81\ \text{m/s}^2\)

Change in kinetic energy

\(KE=\dfrac{1}{2}m(u^2-v^2)\\\Rightarrow KE=\dfrac{1}{2}\times 1100\times (0-(\dfrac{120}{3.6})^2)\\\Rightarrow KE=-611111.11\ \text{J}\)

Change in kinetic energy is \(-6111.11\ \text{kJ}\)

Change in potential energy is given by

\(PE=mgh\\\Rightarrow PE=1100\times 9.81\times 80\\\Rightarrow PE=863280\ \text{J}\)

The change in potential energy is \(863.28\ \text{kJ}\).

The minimum size should be 1/0 AWG or bigger aluminum, copper-clad aluminum, and copper conductors may be connected in parallel if they are electrically connected at both ends to form a single conductor.

Some of the most common aluminum cables on the market include Aluminum URD duplex, triplex, and quadrupled cables and Mobile Home Feeder Cable.

They don't seem to have much in common based on their principal purposes, but they can be substituted for a variety of other uses. However, due to the intricate rating system for these cables, this causes a great deal of uncertainty in the electrical sector.

Aluminum underground residential distribution wire (URD) is put in ducts or conduits for secondary power distribution in subterranean utility systems. The cable is made of some aluminum wiring strands that have been crushed or stranded.

Hence, the minimum-size aluminum feeder conductors permitted to be installed in parallel is 1/0 AWG.

To get more information about Aluminum feeder cable :

https://brainly.com/question/2294864?referrer=searchResults

#SPJ1

Answer:

the minimum diameter of the bar is 1.634 in

The class of protective hat that provides high-voltage protection and is commonly used by electrical workers is known as a "Class E" or "Class 4" hard hat. These hats are specifically designed to withstand high-voltage electrical shocks and protect workers from electrical hazards in the workplace.

When it comes to protecting electrical workers from high-voltage dangers, Class E or Class 4 hard hats are the go-to choice. These hats are designed to meet the safety requirements outlined by the Occupational Safety and Health Administration (OSHA) and other regulatory bodies. Class E hard hats are made of non-conductive materials, such as high-density polyethylene (HDPE) or fiberglass, which prevent the flow of electrical current through the hat and protect the wearer from electrical shocks. In addition to their non-conductive construction, Class E hard hats also provide other safety features. They typically have a suspension system inside, which helps absorb and distribute the force of impact in case of a fall or accident. Some models may also include additional features like chin straps, face shields, or ear protection, depending on the specific job requirements. It's important to note that electrical workers should always follow industry-specific guidelines and regulations when selecting personal protective equipment (PPE). This includes ensuring that the Class E hard hat meets the necessary standards and is properly maintained. Regular inspection and replacement of damaged or expired equipment are crucial to ensuring the ongoing safety and protection of electrical workers in high-voltage environments.

Learn more about personal protective equipment here: brainly.com/question/30278078

#SPJ11

Yes, if a refrigeration system is operating with two evaporators, one medium temperature and one low temperature, there should be a thermal expansion valve (TXV).

The TXV is necessary at the outlet of the low temperature evaporator because it helps to regulate the flow of refrigerant into the evaporator. The TXV also ensures that the refrigerant is properly metered and evaporated in the low temperature evaporator, which is essential for efficient operation of the refrigeration system.

On the other hand, the fixed orifice or capillary tube is installed at the outlet of the medium temperature evaporator to regulate the flow of refrigerant into the evaporator. This ensures that the refrigerant is properly metered and evaporated in the medium temperature evaporator, which is also essential for efficient operation of the refrigeration system.

To know more about evaporators visit:-

https://brainly.com/question/28319650

#SPJ11

Answer:

Use GitHub or stackoverflow for this answer

Explanation:

It helps with programming a lot

Answer:

Soap and water

Explanation:

   then report the injury....

To achieve 100% statement coverage, additional tests are needed to cover different combinations of drink preferences (milk and sugar). For 100% decision coverage, tests should cover both the selection of drink type and the decisions related to adding milk and sugar.

a. Control Flow Diagram:

Start

|

V

Choose Drink Type (Hot or Cold)

|

V

IF Hot Drink

|   |

|   V

|   Ask for Milk Preference

|   |

|   V

|   IF Milk Required

|   |   |

|   |   V

|   |   Add Milk

|   |   |

|   |   V

|   |   Ask for Sugar Preference

|   |   |

|   |   V

|   |   IF Sugar Required

|   |   |   |

|   |   |   V

|   |   |   Add Sugar

|   |   |   |

|   |   |   V

|   |   V

|   V

|   Dispense Hot Drink

|

V

ELSE (Cold Drink)

   |

   V

   Dispense Cold Drink

|

V

End

b. Given the tests:

Test 1: Cold drink

Test 2: Hot drink with milk and sugar

Statement Coverage achieved: The statement coverage achieved would be 10 out of 15 statements (66.7%).

Decision Coverage achieved: The decision coverage achieved would be 2 out of 3 decisions (66.7%).

c. Additional tests for 100% statement coverage:

Test 3: Hot drink without milk and sugar

Test 4: Hot drink with milk only

Test 5: Hot drink with sugar only

Test 6: Hot drink without milk and without sugar

Additional tests for 100% decision coverage:

Test 7: Cold drink

Test 8: Hot drink with milk and sugar

Test 9: Hot drink without milk and sugar

For more such questions on combinations visit:

https://brainly.com/question/31277307

#SPJ8

Answer:

A hose roller

Explanation: