Answer Posted / k.prakashchandra

Inspections- Foundation and pipe connections
.Preventive-Relays and alarm system,earth
resistance,comprehensive oil test

Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

2147

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What will happen if we introduce negative feedback to a control system that uses a positive feedback?

1044

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What is force on parallel conductors ?

1032

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I want the details about BHEL company examination.Can anyone able to help me please.

2003

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How can I calculate ISF of current transformer?

3554

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

1774

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Can u tell me design of switch yard

2113

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Why can't we parallel the secondary circuits of two voltage transformers?

1438

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send me all basic electrical question and answers

2861

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1562

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volts=230 c=10mf a=??

1976

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1404

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1575

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if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required

2422

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

1766

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