Technician A says that when a substance is frozen to a solid state, heat energy is released. Technician B says that when ice melts, heat energy is released. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: A
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To test the actuator, squeeze the plastic retainers and lift the motor from the top of the strut.
Answer the following statement true (T) or false (F)
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The unit of measurement of lumber is generally the ____, which is sometimes referred to as board foot.
A. MBF B. LBM C. BM D. MB
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The sharp v thread:
A) Has an included angle of 55 degrees B) Is very durable and will take much abuse without damage C) Is seldom used today D) Does not fit or seal as close as most threads
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In a pure inductive or capacitive circuit the true power is zero, no matter what the apparent power is, so the power factor is ____.
A. zero B. one C. positive D. negative
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