What is the full name of one of choke less lamp BLL
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what is the differance between HT motors And LT MOTORS.
Where voltage are high and current to be interrupted is low the breaker preferred is:
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Explain mechanical rotational system?
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If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?
Explain advantages of storage batteries
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Define average demand?
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EXPLAIN THE TRANSFORMER MAINTENANCE?