Answer / guest

surge arrested is just protected for power transmission line . It basically arise due unbalanced load between generation and customer. Lightning arrested is basically used building protection from lightning from the sky.

Answer / vijay

Surge arrester providing HT
cicute breaker with earth
connection lighting arrester
providing for flash arresting in
high bulding

Answer / kumar

I send next time.

Answer / bm

Surge Arrestor is what the GUEST has written and also comes
in effect in the loop powered instruments run by 24VDC.

tell how current tranfomer works

2 Answers  

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what is the use of neutral displacement relay

1 Answers   OCL,

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how could we know the size of cable by physical view?

0 Answers   Havells, United Engineering,

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Why air circuit breaker off due to power failure?

0 Answers  

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what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

0 Answers   Aditya Birla,

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Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor

1 Answers  

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What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements? Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

0 Answers  

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how to select the surge suppresor for the 33 KV supply and what will be the rating, selection guide

1 Answers  

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what is IP55,IP65

4 Answers  

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Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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how tto ingress mw in turbine explain.procedure ?

0 Answers   Power Grid,

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what is the power factor of an inductive load ? (i) Zero (ii) Lagging (iii) Leading (iv) Unity

5 Answers  

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