How much power is consumed by a circuit with a 120V source that draws 18A through a resistive load?
a. 6.7W
b. 6.7?
c. 2,160W
d. 0.15?
c. 2,160W
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Ultra-nationalist Germans longed to conquer which region of eastern Europe?
a. Poland b. Ukraine c. Romania d. Bulgaria
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Technician A says that a two-wire variable resistor is called a rheostat. Technician B says that a three-wire variable resistor is called a potentiometer. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
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When an electron moves from one atom to another, it causes a chain reaction. What is the result of this reaction?
A) Electrical current B) Radiant energy C) Chemical energy D) Thermal energy
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When you test a component with a voltmeter, you should always ensure the power is turned off
Indicate whether the statement is true or false
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