The electromagnetic torque developed is proportional to what in a D.C series motor?

0 Answers   HPCL,

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what is a motor

5 Answers   Eskom,

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I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

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which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

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What is the suitable rating of MCB for 1.5 Ton A.C and why? 1Ton= how many amperes?

5 Answers   BARC,

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What is lifting power for 1 wb/m2 and 1 A magnet?

0 Answers   Techno Labs,

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what is different between electrical ckt&electronic ckt

4 Answers   Ashok Leyland,

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How to connect a ELCB with contactor and relay ?

0 Answers  

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what is the harmonics? which harmonics(fundamental and reference) is suitable for calculating capacitor bank and Active filter and passive filter? what is the 1st 2nd 3rd 4th 5th harmonics and effects?

1 Answers  

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explain why the secondary terminal of current transformer should not be lift open circuited.

2 Answers  

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i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT

0 Answers  

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what is the synchronous timer ? and it applications.

0 Answers   CPCL,

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