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Engineering

Judith Hess

Which of the following statements is true about alcoholism

A. Dependency on alcohol leads to alcoholism

B. Alcohol dependency can be psychological only

C. Alcohol dependency can be physical only

D. Teens cannot become alcoholics

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Engineering

Aliya Francis

Under standard conditions, a given reaction is endergonic (i. e., DG >0). Which of the following can render this reaction favorable: using the product immediately in the next step, maintaining a high starting-material concentration, or keeping a high product concentration

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Engineering

Kaliyah Meza

A beam spans 25 feet and carries a uniformly distributed dead load equal to 0.6 klf (including beam self-weight) and a live load equal to 2.1 klf. The beam is fully-braced laterally. Select the lightest W-shape that is adequate for flexure. Consider only yielding and local buckling limit state

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Engineering

Katie Oneal

List six careers that consists of seven letters

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Engineering

Kade Adkins

28. Technician A says that during one four-stroke cycle of a cylinder, the crankshaft completes

one revolution. Technician B says that during one four-stroke cycle of a cylinder, the camshaft

completes one revolution. Who is wrong? Explain why?

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Engineering

Sariah Myers

Discuss four (4) advantages of direct and indirect water supply system.

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Engineering

Tootsie

An 80-percent-efficient pump with a power input of 30 hp is pumping water from a lake to a nearby pool at a rate of 1.5 ft3/s through a constant-diameter pipe. The free surface of the pool is 80 ft above that of the lake. Determine the mechanical power used to overcome frictional effects in piping.

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Engineering

Devon

Which one of the following is NOT a method of universal motor speed control? A. Tapped field windings with a switch selector B. Varying the voltage using semicoinductor devices C. Dynamic braking of the motor's shaft D. Using an adjustable centrifugal switch in parallel with a reistor

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Engineering

Emily Jenkins

Write down the duty of the Accumulators?

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Engineering

Fatima Sheppard

During one eight-hour shift, 750 non-defective parts are desired from a fabrication operation. The standard time for the operation is 15 minutes. Because the machine operators are unskilled, the actual time it takes to perform the operation is 20 minutes, and, on average, one-fifth of the parts that begin fabrication are scrapped. Assuming that each of the machines used for this operation will not be available for one hour of each shift, determine the number of machines required.

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Engineering

Yasmine Ball

1. In applying the superposition theorem, (a) all sources are considered simultaneously (b) all voltage sources are considered simultaneously (c) the sources are considered one at a time with all others replaced by a short (d) the sources are considered one at a time with all others replaced by their internal impedances

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Engineering

Wade Lowery

There are many diferent materials available for seal faces. List the following seal face materials in order of hardness. i. e Hardest first, softest last. (a) 316 Stainless Steel (b) - Mild steel (c) - Reaction bonded Silicon carbide (d) - Tungsten carbide

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Engineering

Skylar Ellis

A rectangular beam is 14 in. wide and has an effective depth of 20.5 in. The beam contains No. 3 (No. 10) stirrups spaced at 9 in. For f c = 3000 psi and f yt = 60,000 psi, calculate the nominal shear capacity of the section.

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Engineering

Talia Ruiz

How can you tell if your car is overheating? A. Your temperature gauge is moving into the red or "H" zone. B. Your temperature gauge is moving into the blue or "C" zone. C. You physically feel your car is getting hot. D. You cannot tell if your car is overheating.

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Engineering

Mandi

In each plastic container of Pez, candy, the colors are stored in random order. Your little brother Phil likes only the yellow ones, so he painstakingly takes out all the candies one by one, eats the yellow ones, and keeps the others in order, so that the can return them to the container in exactly the same order as before-minus the yellow candies, of course. Write the algorithm to simulate this process. (You may use any of the stack operations defined in the Stack ADT, but may not assume any knowledge of how the stack is implemented.)

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