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What does the reading of the first dial on the right of a 4-dial watt-hour meter indicate?

What does the reading of the first dial on the right of a 4-dial watt-hour meter indicate? Correct Answer Number of single units

  • Watt-hour meter is a measuring device which can evaluate and records the electrical power passing through a circuit in a certain time
  • By using watt-hour meter, we can know how much amount of electrical energy is used by a consumer
  • The Watt-Hour Meter is often referred to as an energy meter or electric meter or electricity meter or electrical meter

 

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  • Each dial on the meter is numbered from 0 to 9 and has a pointer like a hand on a clock that turns
  • either clockwise or counterclockwise
  • The pointers advance only when electricity is being used
  • These dials measure the number of kilowatt-hours (kWh) used in 1s, 10s, 100s, 1,000s and 10,000s
  • First (rightmost) dial indicates the number of single units in watt-hour meter

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