Which of the following is NOT one of the major classifications of pressure-control valves?

A. Pressure reducing
B. Counterbalance
C. Sequence
D. Loading


Answer: D

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A computer chip with a mass of 50 g, made of copper, experiences an electrical work input of 10-W. The chip is insulated. Initially, the chip has a temperature of 20oC. What is the temperature of the chip after one minute of operation?

Given: Cu; m = 50 g = 0.050 kg; W?= -10 W = -0.010 kW; T1 = 20oC; t = 1 min = 60 s Assume: Q = 0 (insulated); ?KE = ?PE = 0 What will be an ideal response?

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During operation, the compressor motor will rotate in the opposite direction to change the direction of refrigerant flow.

Answer the following statement true (T) or false (F)

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What is the feed rate for a 4-inch diameter cutter with 12 teeth, a feed rate of .010 inch and a CS of 100 SFPM?

A) 6 IPM B) 8 IPM C) 10 IPM D) 12 IPM

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Describe the environmental and management conditions to have the best rates of egg hatchability.

What will be an ideal response?

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