stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

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how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 Answers  

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HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT

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why we oltc on hv side of tranformer only

10 Answers  

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2. The heaviest and lightest strings on a certain violin have linear densities of 3.0 and 0.29 g/m. What is the ratio of the diameter of the heaviest string to that of the lightest string, assuming that the strings are of the same material?

1 Answers  

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Why is it that bus reactors are not accompanied by a neutral grounding reactor whereas a line shunt reactor is? PGCIL does so.

2 Answers  

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

2 Answers   NFCL,

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What is the difference between AC and DC injection methods for rotor earth fault protection

0 Answers   Asian Alliance Insurance, NBVL,

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Define what is the function of anti-pumping in circuit breaker?

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Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set

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why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.

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