Asked by Arisel Santini on Jun 14, 2024
Verified
What is the unit of measure for the power delivered to the load in a DC circuit?
A) hertz
B) volt-amperes
C) VARs
D) watts
Volt-amperes
A unit of electrical power in an AC circuit equivalent to one volt multiplied by one ampere, used to measure apparent power.
VARs
An abbreviation for Volt-Ampere Reactive, a unit of reactive power in an electrical system, representing the non-working power in an AC circuit.
Watts
The unit of power in the International System of Units (SI), equivalent to one joule per second.
- Recognize and explain the electrical units of measurement, including hertz, watts, and volts.
Verified Answer
AA
Akintunde ayodejiJun 17, 2024
Final Answer :
D
Explanation :
The unit of measure for the power delivered to a load in a DC circuit is watts. Power in a DC circuit is calculated as the product of voltage and current (P = VI), and the unit of power is the watt.
Learning Objectives
- Recognize and explain the electrical units of measurement, including hertz, watts, and volts.