Answer Posted / mugesh.v

A

If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

2338

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

2338

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what is the cause of voltage dipp or swell in the transmission lines?

2153

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how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

2029

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Vaccum circuit breaker

1455

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what is the difference between fault current ant short circuit current?

2744

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When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?

2105

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What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?

3578

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What is meant by a stray loss of a induction motor??? What is the equation to find it

3147

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Mention the difference between Analogue and Digital circuit?

1180

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Discuss the effect of sudden loading of an induction motor

1917

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DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

2120

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what is meant by IGBT how they differ from tyristor ?

2495

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

1950

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can i use 2000/5A Clamp meter to measure HT cable

2072

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