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Chapter 2 - Quiz
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1.
What is the main function of a power generator?
2.
Which mechanical principle is used in the intake and exhaust of gases in a heat engine?
3.
What type of mechanism is a lever?
4.
Which type of pump is used in deep wells?
5.
What energy is converted by a hydraulic pump?
6.
Which engine operates on the action-reaction principle?
7.
What is the main application of lifts?
8.
What type of device are freight elevators?
9.
What is the role of the voltage regulator in a power generator?
10.
What is the advantage of submersible pumps?