Answer Posted / hmt

chrge it for sometime.
and then remove supply and short the terminals, if you see
a spark or here some noise then they are working fine!else
they are not good for use.

where rlc series ckt used?

2152

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calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

3502

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if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

1851

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What is the efficiency during maximum power transfer?

1147

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please give me solution to rectify the emi(electromagnetic interference)

1844

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sir plz send some previous year questions of jspl.

1879

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how can maintaince the acb contactor moveing and fixing kit

2018

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What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1590

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i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

2104

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when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?

2142

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why the carbon brushes are broken in srim while the motor runningtime

1635

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Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1847

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

1092

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pre arcing time of ehv breaker

2073

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What is the dependency of stiffness on load angle??

1257

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