Answer Posted / badshah hussain rizvi

yes its answer is inductance because inductance opposes any
change in current.so when load switched off some current
still flows which leaks due to incomplete path.

why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

1707

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What is Plank's Law?

1122

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Explain the process of commutation in a dc machine.

1006

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What type of pipe material G.I or M.S is used for sprinkler system?

9177

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How line capacitance & line inductance varies with increase in height tower.

2306

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Define branch?

1054

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what is the purpose of bypass mode in energy lighting transformer?

2464

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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

2050

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1789

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For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

3235

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Define ampere

1249

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iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

1888

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How capacitor improves pf

1669

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it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

1986

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

1868

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