Answer / 9493452201

Power fuses can be installed into combination(G, GB) type contactors
for the protection of equipments and systems from short-circuit.
Fuse ratings are selected properly after system analysis and some
accessories such as fuse link clips should be selected by the fuse rating.

defined power system?

3 Answers   Spanco,

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What is the acceptance value of leakage current in HI POT test

2 Answers   CPCL,

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Give two basic speed control scheme of dc shunt motor?

0 Answers  

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Current Transformer's star point must face the protected object for the relay operation?

2 Answers   Siemens,

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Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

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What was the Dg set radiator and lube oil temperatures trip in ACB

0 Answers   Gland Pharma,

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what is the proximity & ferranti effects can you explain to me

1 Answers   APTransco,

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How many earthings are required for motors?

3 Answers  

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why HT voltage rating in multiple of 11

12 Answers   ISRO,

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we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers  

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why neutral busbar size is SAME of the phase busbar size UPTO 200A IN LT PANELS

1 Answers   IBS,

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How calculated single phase induction motor req. Capacitor?

0 Answers  

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