Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

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ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant

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In aircraft,why we use 400 htz equipment.and use common earthing

1 Answers  

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Where can I get CPWD electrical shedule rates in web? please help me.

1 Answers  

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3phase lt motor winding how to checking with megger

1 Answers  

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A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....

2 Answers   DRDO,

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What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

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What is meant by cold loop test in instrument

0 Answers   Transnet,

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Why electrons flow only one direction in semiconductors. why can not flow both directions

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difference between diode and scr?

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why in crona effect it give violet colour.

1 Answers  

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What is the advantangeous over SFU (switch fuse Unit) & FsU (Fuse Switch unit) which one is better & application of Both?

2 Answers  

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