Answer Posted / ashok mishra

765 KV AC
400KV DC

What is the difference between rulling span and wind span of of an Over Head Transmission Line?

2318

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can we find the inductance of a induction motor?

1969

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how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .

2273

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Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

2058

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what is the differebt between ac and dc fuse?

2330

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Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?

2003

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what should be the acceptrd value of winding resistance for 2.5MVA transformer

2300

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a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn

1537

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i am going to attaned the engineer (disign)iterview at HAL please give me duid line

2276

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what are safety measures in /control in diesal engine/ explain them?

1784

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To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?

1915

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why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

2085

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

3742

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List examples of voltage source?

1014

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What is rotating magnetic field?Discuss elaborately.

2635

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