Answer Posted / babar bilal

100 Amp load can be beard by a 50mm² cable easily. Its current carrying capacity is 155 Amps. If you go down a bit, then 35mm² cable can carry 94 Amps maximum, but its safe limit as per standards is 75.2 AMps @ 80% load capacity.

i need to give section engineer (electrical engineer) for RRB. Please suggest some book

1936

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Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2174

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Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

3403

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What is an automatic controller?

1240

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give single line diagram of D.G distribution form alternator to main L.T panel?

7612

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What do you mean by transformation ratio of instrument transformer?

1128

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give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

2742

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

2327

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Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

4151

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What are all present producing cost of Per KWH of various Fuel?

2644

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What is VCB? where it is installed at SP. What is SP?

2244

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How to select the proper VSD to operate high inertial load

1788

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For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

2262

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what's the exact magnitude of current, flows through Neutral?

2009

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

2251

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