Answer Posted / saravanan

nubalanced ct flow

What is the difference between rated and per unit in transformer?

2188

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why -48 volts dc used in telecommucation

2632

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What is Phase margin?

1100

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how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?

1127

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how to select the isolation tranformer for siemens 802dsl cnotroller

2055

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11 kV line deraction check by an Engineer.

1971

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HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

2301

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1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

2325

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1743

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

2076

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How to check the LM324 Ic

8465

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I Want randstand placement papers

1825

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

2487

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give single line diagram of D.G distribution form alternator to main L.T panel?

7556

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Where is servomechanism used?

1200

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