Answer / gaurav

the speed at which the motor takes normal current to run.

Answer / thirumoorthy

at the time of motor taking normal current(rated current)
the speed of the motor is called rated speed.

Answer / vinoth

when the motor takes the full load current then it rotates
in full speed.. this speed is called rated speed

Answer / rakesh dadarwal

rated speed means at which any system take small
current.and give maximum efficiency

what is the difference between transformer and amplifier ??

5 Answers  

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What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

0 Answers   AES,

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

0 Answers   IGC,

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The formular of how to calculate a cross sectional cable to feed an electric motor. Examle: 15KW, 26.1A, 415V. Calculate the cable size in mm2

3 Answers   Sona,

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When will you multiply and devide with derating factors to the actual value while sizing the cable?

0 Answers  

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which motor gives constant speed?

7 Answers  

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can anyone give an idea about dia calculation in cold rolling mill

0 Answers  

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What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

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what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips

0 Answers   KPCL, MDIM,

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generally the electrical equipments not to be operated at leading power factor, why?

2 Answers  

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Phase control and integral control are used for?

0 Answers   NPCIL,

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why we don't discuss power facter in dc?

5 Answers  

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