Why are DC motors used in trains, not AC Motors?
Why are DC motors used in trains, not AC Motors? Answer: DC motors are used in trains because of their
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Electrical
Why Single phase induction motors are not self-starting?
Why Single phase induction motors are not self-starting? Answer: Single phase induction motors are not self-starting because a single-phase supply
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Why Air conditioners are rated in Tons, not kW or kVA?
Why Air conditioners are rated in Tons, not kW or kVA? Answer: Air conditioners are rated in Tons capacity instead
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Why do we use a capacitor in the ceiling fan?
Why do we use a capacitor in the ceiling fan? Answer: The capacitor is an electrical component that provides power
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Why is aluminum used instead of copper For Overhead cables?
Why is aluminium used instead of copper For Overhead cables? Answer: Overhead cables are made from aluminium and not copper
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Why are Transformers rated in kVA, not in KWA?
Why are Transformers rated in kVA, not in KWA? Answer: Transformers are rated in kVA because the losses occurring in
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Why Salt and charcoal are added to the earthing pit?
Why Salt and charcoal are added to the earthing pit? Answer : Salt and charcoal are added to the earthing
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What purpose of Those colorful balls attached to Power Lines?
What purpose of Those colorful balls attached to Power Lines? Answer: Those colorful balls that you see attached to power
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Why are stones Laid in Switchyard?
Why are stones Laid in Switchyard? Answer: Stones are laid in switchyards to increase the resistance of soil which leads
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WHY DON’T BIRDS GET ELECTROCUTED SITTING ON POWER LINES?
WHY DON’T BIRDS GET ELECTROCUTED SITTING ON POWER LINES? Answer: Birds don’t get electrocuted on wires because they are not
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