Answer Posted / krishna chaitanya

765kv is transmission voltage generated voltage is 11kv

What is shunt voltage and u v voltage witch one best

1704

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The size and construction of bushings in a transformer depend upon?

1738

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What is the equivalent circuit of a transformer and its vector diagram?

2669

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In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2262

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Can u Explain about the electronic trivector meter and the use of data converters in them?

2343

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explain single phase series motor

1930

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What is meant by reset level of the relay?

1179

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How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

1953

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how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .

1905

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what is LSR?

2174

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please send me previose rrb junior engineer qustion papers

2122

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What is the reason that the humming sound is coming from the induction furnace panel?

2589

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Basic motor transformer generator

1467

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

2411

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Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?

1084

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