Answer / hassaan

Thumb rule of Capacitor Bank Selection.
KVAR = KVA*0.6

For Example:
=1000KVA * 0.6
=600KVAR

I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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Is there any scope for an electrical engineer in MRF company......

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Megger type of instrument is used to check??

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

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what is infinite in infinite bus

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how current is reverse from its normal direction during the fault?

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What it indicates by 25/41MVA on transformer?

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WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

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What Factors should we consider while synchronizing two DG Sets?

5 Answers   Cushman Wakefield,

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what is the purpose of supervision relay coil

1 Answers  

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