Different between megger and contact resistance meter

3 Answers  

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What is the difference between surge arrestor and surge capacitor?

2 Answers   Shreem Electric Ltd,

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new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

0 Answers  

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

0 Answers  

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What is the electrical difference between Earthing Switch (ES) and Maintenance Earthing Switch (MES)?

1 Answers  

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what happen if we give 220 volts dc supply to d bulb r tube light?

9 Answers   NHPC,

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WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

0 Answers   Schneider,

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why power of fm is weaker than am?

1 Answers  

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X/R ratio in 11kv transmission line is?

1 Answers   RRB,

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1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system

1 Answers   Areva,

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what is positive , negative & zero equivalent system resistance

0 Answers  

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Lt motor sfu flashing reasons?

0 Answers   NDFL,

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