A 200/400 V single phase transformer has leakage impedance z= r+jx. Then we can expect magnitude of load pf of ____ at z

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answerhappygod
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A 200/400 V single phase transformer has leakage impedance z= r+jx. Then we can expect magnitude of load pf of ____ at z

Post by answerhappygod »

a) cosθ = x/z
b) cosθ = r/z
c) cosθ = x/r
d) cosθ = r/x
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