Answer Posted / ch.rajeshkumarreddy

CAPACITOR IS USED ONLY TO STORE THE ELCTRIC CHARGE AND
PASSES WHEN IT REQUIRES.
DIODE IS A SEMICONDUCTORDEVICE IT IS NOT WORKING LIKE AS
CAPACITOR BUT IT CONVERTS AC TO DC AND USED FOR
RECTIFICATION
SO BOTH ARE GOOD BUT IT WORKING STATUS IS DIFFERENT.

Define newton's law of viscosity.

1200

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Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

2582

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What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

2273

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WHat is the general checks required for Dry type transformers

2074

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

2159

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I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

2104

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when elecromagnatic waves are propogated in a wave guide?

1999

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what is the safty of poly phase tranformer?

2124

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how we provide neutral earth on synchronising panel as per electrical standards?

2087

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How can you sized or estimate the ligthning arrester current rating?

2115

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what is is the potential diffrence between two phase ?

6393

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WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?

2159

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Explain thin film resistors and wire-wound resistors

1016

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What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?

1520

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What is force on parallel conductors ?

1073

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