Answer Posted / krish

Making Capacity means(Example circuit breaker making
capacity is 16 amps wheather single phase or three phase.
Breaking capacity means It will with stand 16 amps.In
single phase Or three phase..

What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

1640

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2350

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please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com

1950

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How to findout raw or ups power? its not indicated in socket,

2039

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i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

1398

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in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

2116

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Explain the different regions in frequency response?

1077

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

2085

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what is meant by rotating magnetic filed

2051

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what is maxemo work permit procedure

2193

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what is zinc diffusion?

2086

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1464

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what types of electrical & mechanical test conducted in switchyard?

2214

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Difference between drift current and diffusion current?

1872

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What is icu and ics in Acb and how many time icu or ics passes from breaker?

1542

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