Answer Posted / k.prakashchandra

50 A rating and 100 A fusing

what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

2245

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Explain difference between stand by earth fault and residual earth fault protection?

2064

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

2166

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A jet of fluid strikes a plate What was the force required to counter it?

1919

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Currently what is the highest capacity (MVA) of SPPg generator available in the market?

1864

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A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?

5376

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what is the sludge current

2198

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please send me previose rrb junior engineer qustion papers

2205

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what is meant by moulded case circuit breaker ?

2238

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What is cut-off rate?

1274

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Graphs of measuring power and speed on dc motor

2024

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th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

2025

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Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

1819

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i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.

2266

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circuit diagram of trip circuit supervision relay

2099

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