Answer / omar aziz

1. Maximum Demand
2. Downstream equipment starting characteristics
3. Total downstream kVA

Answer / aaman samal

for the selection of transformer the following points are
necessary

1. power demand
2.power factor
3.load factor and types of load

Answer / abhishek robinson

Thermal Loading of transformer
Fault Current

While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

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In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

0 Answers   Caterpillar,

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what is the VVVFD and?

4 Answers  

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What is CBCT ? Why & Where it is used?

14 Answers   BCT,

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What is mean by PID controller? And what is its Long form?

9 Answers   Jindal,

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how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

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Differentiate AC and Dc resistance

0 Answers  

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When generator connected, the circuit ELCB exploded. What is the reson?

3 Answers  

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The exciting current of a transformer is non sinusoidal. why?

2 Answers  

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why are transformer rating in MVA

2 Answers   Suzlon,

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

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in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 Answers  

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