Answer Posted / divakaran

WHILE THE ALTERNATOR SUBJECTED TO LOAD,OBVIOUSLY CURRENT IS DRAWN FROM ALTERNATOR TO LOAD.THERRE DUE TO FLOW OF CURRENT IN WINDING IR DROP OCCURS.HENCE LESS VOLTAGE COMPARED TO NO LOAD

Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

1938

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1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11279

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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?

5306

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Why is voltage is required to be within permissible range for an electrical equipment?

1780

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What is the Nyquist criterion regarding control systems?

1141

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what is the use of power transformer in GSS.

2544

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what can be the causes of capacitor start motor having a higher current that its actual

2003

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

2039

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Electrical Engineering

2126

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What are the Full Forms of TVM, MTL, CVT ?

1503

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please give me solution to rectify the emi(electromagnetic interference)

1975

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fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

1113

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1989

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brief notes on ammeters

2097

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explain remenance . differentiate high remenance type ct & low remenance type ct

2179

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