whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

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how to identify small motor and generator?

1 Answers  

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A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate rotor frequency. A 50 Hz B 0 Hz C 4 Hz D 6 Hz

3 Answers  

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What are the types of bus duct?

1 Answers  

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what is IP 55 & IP 54 ?

1 Answers  

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In a 3 phase squirrel cage induction motor why does rotor rotate? will 3 phase transformer rotate like a motor if it is placed on bearings and powered up? give reason

10 Answers   Siemens,

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why ahould you show client/engineer activities clearly on the project plan

0 Answers  

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when the rheostat kept in minimum to maximum position in motors what will happen?

7 Answers  

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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why do we not use equivalent voltage source in negative sequence equivalent ckt.

0 Answers   TATA,

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how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

0 Answers  

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1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  

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