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Punjab University Admission Test ICS with Physics Combination (PU-CSP) Syllabus
Q1:
Kilowatt is the unit of _________?
کلو واٹ ار کس کا یونٹ ہے؟
Voltage
Resistance
Power
Current
Submit Answer
Explanation
Kilowatt-hour is the unit of
ENERGY
.
Watt or Kilowatt is the unit of
power
.
Kilowatt-hour (KWh) is a unit of
Electrical Energy.
We know that,
Power×time=Energy
⇒ Kilo-Watt×Hour=
Energy
1KWh
is electrical energy consumed when an electrical equipment of power
1 KiloWatt is operated for 1 Hour.
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