What is the voltmeter used to measure? Why is this important?
What will be an ideal response?
The voltmeter is used to measure the amount of electromotive force available to a circuit or load. This is an important factor for heating, cooling, and refrigeration technicians because a wide range of voltages are used in this country.
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The General Motors rear park assist (RPA) system senses _______ behind the vehicle
A) Slippery areas B) Objects C) Darkness D) Excessive heat
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Which of the following systems uses compression pumps and condensers to cool the air?
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