1 Ampere me kitne watt hote hai AC & DC me

Q)  1 Ampere me kitna watt hota hai. 


1 Ampere - one coulomb per second is called one Ampere. 

1A = 1C/second 

Hamare ghar me AC supply hoti hai or isliye pahle hmm AC motor ka watt nikalege. 

Let . Koi ek Single phase motor hai ,joki AC supply per work karta hai, motor ki rating ---

Voltage = 220v

Current  = 1A

Power factor = cosφ

Cosφ = 0.8

Power (P) = V*I*Cosφ

P = 220*1*0.8

P = 176watt

Let. Koi DC motor hai uski rating -- 

Voltage = 220

Current = 1Ampere

Power (P)  = V*I

P = 220*1

P = 220watt

Ager hmme voltage & power factor pta ho to hmm 1ampere ko watt me convert ker sakte hai. 


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