Answer Posted / raja

if you use DC series motor its like universal motor it will work. DC shunt or PMDC will not rotate. in shunt motor due to high field inductance field flux phase difference will hapen due to this motor will stall and vibrate. some time it will rotate very slowly.

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2378

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previous year paper of ntpc bhel for degree in electrical enng

3200

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1132

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What test must you do before powering up a circuit that you have been working on?

1859

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how to select automotive wire by mathematical equation with given current, vlotage and resistance

2347

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do we use neutral grounding for resistive balanced load? if we use what happen?

1789

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How can we calculate the KVA rating of a Distribution transformer from its core details?

2058

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What is the function of auadag in a cro?

1121

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What the main causes of transient interruptions on Over-Head Distribution Lines?

2115

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why output is out of phase in case of common emitter?

2132

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WHat is the general checks required for Dry type transformers

2075

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I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??

1945

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any idea abt REVERSE METERING concept.........?

2236

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Which capacitor is preferred for high voltage and frequency?

1068

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Define what is power quality meter ?

1250

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