One 200 V, 100 W bulb is connected in series with primary of a 200 V, 10 kVA transformer. If its secondary is kept open circuited, then the bulb would have (1) Full brightness (2) Poor brightness (3) A little less than full brightness (4) More than full brightness...explain

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depletion layer will form beforre biase or after bias ?

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If you touch power transformer........ Then , in your body current will flow or not...?

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

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I WOULD LIKE NOW WHY WE CANT USE SOME CT FOR MESARING AND PROTECTION

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