Asked by Twixxblack Promoter page on Sep 25, 2024
Verified
What meter measures true power in a circuit?
A) ohmmeter
B) wattmeter
C) voltmeter
D) ammeter
True Power
Generally expressed as watts. Describes the amount of electrical energy converted into some other form.
Ohmmeter
An instrument for measuring electrical resistance in ohms.
Wattmeter
A meter used to measure true power or watts.
- Comprehend the different kinds of meters utilized for measuring electrical parameters.
Verified Answer
AM
Andres Martinezabout 20 hours ago
Final Answer :
B
Explanation :
A wattmeter is specifically designed to measure the true power in a circuit, which is the product of voltage, current, and the cosine of the phase angle between them in a circuit.
Learning Objectives
- Comprehend the different kinds of meters utilized for measuring electrical parameters.