Answer Posted / anil

40watt bulb will be very bright ,
The reason 40 watts bulbs have more resistace and
inductance so more voltage drop in series-- more brightes
it.

difference between the applicability of nortons and thevenin theorem

2102

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what is circuit recombiner and how it is different from circuit breaker

1895

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In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

1983

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calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

3579

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Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

2164

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do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....

2092

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1620

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what is the difference between ac motor and dc generator

1866

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what parameters are should nessary for control technic dc drive(in rolling mills)?

2011

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What are locations arc protection relay is fixed.

1889

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

6851

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What is the different between digital phase converter and ordinary phase converter?

1169

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What are m circles?

1123

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Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

2008

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What do you mean by lighting transformer?

1064

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