Answer Posted / rejith

in any transmission and distibution line voltage drop take
place.this causes reduce in the voltge.so that +q.

What is the use of mc( moving coil) in dc voltmeter and dc ammter and what is the use of ( moving iron)in ac voltmeter nd ac ammeter

2895

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How wire size can define in electrical wiring? What is the ratio?

2308

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Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

2099

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what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?

2358

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

2077

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

2346

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Define active filter?

1030

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Difference between megger test equipment and contact resistance meter test instruments?

1326

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What is signal flow graph?

1104

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please send me the L&T Emb. sys. placement papers and entire details of pattren

2335

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Define branch?

1097

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A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

2016

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WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI

2072

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how to determine motor size for a fan application?

2298

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by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

1978

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