Physics - Current Electricity Question with Solution | TestHub
PhysicsCurrent ElectricityElectrical PowerEasy2 minPYQ_2020
PhysicsEasysingle choice
In a building there arebulbs of,bulbs ofsmall fans ofandheaters of. The voltage of electric main supply is. The minimum fuse capacity (rated value) of the building will be:
Options:
Answer:
D
Solution:
Total power is
So current
so we have to use a fuse which can tolerate atleast 20 A current.
Stream:JEESubject:PhysicsTopic:Current ElectricitySubtopic:Electrical Power
⏱ 2mℹ️ Source: PYQ_2020
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