Answer / simon

The name plate detail HP/KW rating of a motor is in standard conditions.As result its always vary.

there are a transformer and a motor. both are connected to 3phase, 415 Volt, 50Hz power supply. Both are working with induction principles. Then, why, motor is rotating and transformer is not rotating.

8 Answers  

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Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

0 Answers  

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Why smallest capacity LV motor are star connected and medium & bigger size LV motors are delts connected

1 Answers  

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which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

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which supply is used in traction system

3 Answers  

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When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,

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I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.

0 Answers  

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How to detect voltage vector shifting in interconnection protection.

0 Answers  

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why are maintine power factor 0.99 in Eb line? why are used capacitor bank in Eb line? what is the purpose capacitor bank?

4 Answers   TNEB Tamil Nadu Electricity Board,

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what is difference between multimeter and transmitter

1 Answers  

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What is the meaning of STAR POINT? Why this important in CT and VT?

2 Answers   L&T,

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how one can design armature winding bothh front and back connection

1 Answers  

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