what is the difference between surge arrestor and surge supressor

1 Answers  

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what is booster? and how it is connected in a circuit?

0 Answers   APTransco,

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when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

0 Answers  

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what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

0 Answers  

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Dsitrubution transformer minimum IR value

1 Answers  

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How Earthing is prevents shock?Explain

4 Answers  

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A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.

0 Answers   VECL,

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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Elaborate the term "rotating magnetic field"

2 Answers   APTransco,

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what is phase angle and how its generate moreever how we measure the phasse angle?

1 Answers  

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what is green house effect?

4 Answers  

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

0 Answers  

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