Answer / anuj yadav

it is a type of induction motors ,it is used where ,there we need high torque.it have a moulded slipring in it's rotors , and it's rotor shorted through the resistance box, and we can verying it's speed.it is used mostly in cranes in a industrial areas.

in dc shunt generator field is open in running condition what will happen?

8 Answers   century,

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why single CT used in DOL starter power circuit?

0 Answers  

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what are all the daily preventive maintainance carried out in transformer?

1 Answers  

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If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?

2 Answers   ABB, Unitech,

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Why LT cables are not sized based on short circuit capacity.

3 Answers  

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IC 741 is opampIC..moreover AND OR NOT ICs also have '74' in them.. why is that number specifically used?

1 Answers  

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i heard that power factor(PF) is the main concern for industries, if they are maintaining PF around 0.6 they will be fined for that. now the question is, how can they improve the PF ranging between 0.9 to 0.95 which is safe for them i,e escaping from the fine?

5 Answers  

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# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

0 Answers   HPCL,

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working principle of AC Servo Motor with its construction

0 Answers   TATA,

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Ammeter of 1 ohm resistance measure max 10 ohm to measure higher resistance from it

6 Answers   BARC,

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why maintenance batteries used in DG sets not in MAintenance free Batteries.

4 Answers  

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Does voltage and current can be seperated?

2 Answers  

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