how the reverse power relay acts..

2 Answers  

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What is meant by electrical speed?

1 Answers  

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What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?

3 Answers  

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what is use of substation? Any book on how to instal or construction of substations?

6 Answers   Siemens,

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Why earthing is required for diesel tank?

4 Answers   Greaves,

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What is mean A32 B32 C32 D32 in mcb(miniature circuit breaker)

2 Answers  

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magnetic circuit consume energy

3 Answers  

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What is ill conditioned power system?

1 Answers  

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Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

0 Answers   Bhel,

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

4 Answers  

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WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

0 Answers  

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750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?

2 Answers  

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