Answer the following statements true (T) or false (F)
1 Newton’s third law of motion states that for every action, there is a lesser but similar reaction.
2 Labyrinth seals are single-layer seals used to allow small amounts of leakage inside the turbine.
3 AC motors are the most common type of motor used in the process industries due to their simplicity.
4 Variable speed motors allow for the rotation speed of the motor to be adjusted.
5 Synchronous motors are the most common type of AC motor.
1 True.
2 True.
3 True.
4 True.
5 False. For motors, slow-acting fuses must be used because there is a large current in-rush when a motor starts.
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Thomas Jefferson appealed to all of the following groups EXCEPT
A. small shopkeepers. B. small yeoman farmers. C. the middle class. D. manufacturers. E. artisans.
As long as it is supportive of good plant growth, the soil used to backfill a planting pit should be ____________________
Fill in the blank(s) with correct word
What color is diesel fuel dyed if it is for off-road use only?
A) Green B) Yellow C) Red D) Blue
With most pickup based 4WDs, the input shaft of the transfer cases is coupled directly to the transmission mainshaft.
a. true b. false