what is the minimum insulation resistance for HT AND LT motor ?

3 Answers  

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What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

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A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

0 Answers   Caterpillar,

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The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?

0 Answers  

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Is 2000kva stabilizer suitable for 1h.p split air conditional

2 Answers  

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What Normal(Tangent) towers and Tension(Cut-point) Towers?

1 Answers   ABB, BGR Energy, NTPC, Powermec,

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How shall i select the value of capacitor or inductor in a system?

0 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

4 Answers   Adama University,

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Why does the rotor rotate?

0 Answers   Elin, OPTCL,

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CTs Ratio

2 Answers  

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ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

0 Answers  

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What is IDMT relay how it works.

3 Answers   Electrotherm, Sulzer,

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