1.
The wattmeter is electrical measuring equipment that helps to measure the electrical power in the unit of Watt or Kilo Watt or Mega Watt. It has _ coils.
A
2
B
1
C
4
D
3
View Answer
Correct Answer: A — 2
Explanation:
Explanation: The Wattmeter: Definition: A wattmeter is a device used to measure electrical power in an electrical circuit. It measures the rate of energy transfer in watts (W), kilowatts (kW), or megawatts (MW) depending on the scale of measurement required. It is commonly used in electrical systems to monitor power consumption for efficient energy management.