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Engineering

4. Each of the following is a type of supercharger, except:

a. Rotor.

b. Centrifugal.

c. Reciprocating.

d. Vane.

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Victoria Abbott

Engineering

Tech A says there are 2 connections made when jump starting a car. Tech B says there are 4 connections made. Who is correct?

A. Tech A

B. Tech B

C. Neither

D. Both

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Engineering

You just purchased a 400-L rigid tank for a client who works in the gas industry. The tank is delivered pre-filled with 3 kg of air at a temperature of 25C. Assuming an atmospheric pressure of 98 kPa, determine the pressure reading if you connected a pressure gage to the tank.

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Engineering

Determine the total condensation rate of water vapor onto the front surface of a vertical plate that is 10 mm high and 1 m in the horizontal direction. The plate is exposed to saturated steam at atmospheric pressure and is maintained at 75oC.

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Engineering

Code a Boolean expression that tests if a decimal variable named currentSales is greater than or equal to 1000 or a Boolean variable named newCustomer is equal to true. Code this statement so both conditions will always be tested, and code it in the shortest way possible]

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Engineering

Evan notices a small fire in his workplace. Since the fire is small and the atmosphere is not smoky he decides to fight the fire himself. What's the one thing Evan didn't consider?

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Engineering

A 0.5 m^3 container is filled with a mixture of 10% by volume ethanol and 90% by volume water at 25 °C. Find the weight of the liquid.

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Alexandria Conley

Engineering

Why can't I fly. I dont know why?

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Engineering

Sherry recently designed an electric paper shredder that can shred 20 sheets of paper at a time. All 20 sheets are shred in 5 seconds, and the shredder can store the shreddings of 200 sheets before it needs to be emptied. Which of the following is a future design modification that would improve the shredder's design?

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Engineering

Liquid flows at steady state at a rate of 2 lb/s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. The liquid specific enthalpy at the inlet is 40.09 Btu/lb and at the exit is 40.94 Btu/lb. The pump requires 3 Btu/s of power to operate. If kinetic energy effects are negligible and gravitational acceleration is 32.174 ft/s2, the heat transfer rate associated with this steady state process is most closely1.04 Btu/s from the liquid to the surroundings. 3.98 Btu/s from the surroundings to the liquid. 4.96 Btu/s from the surroundings to the liquid. 2.02 Btu/s from the liquid to the surroundings.

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Engineering

Which of the following is the LEAST-Likely cause of tire wear? A) Underinflation B) Braking C) Acceleration D) Tire rotation

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Engineering

What is the heights part of Maine?

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Engineering

You have an aluminum bar of dimensions 2cm*5cm*10 cm. You want to put it into electric circuit such a way that this bar will demonstrate the smallest possible resistance. You should connect your bar to the opposite faces with dimensions of:

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Engineering

What is slurry pump?

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Engineering

What is your employer required to have on fixed ladders that extend more than 24 feet in the workplace?

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