Answer / mayur

1.multi meter 13.line tester
2.earth tester 14.test lamp
3.megger 15.spring balance
4.alip on meter 16.magnetic campass
5.phase sequence indicator 17.dail gauge
6.watt meter 18.wire gauge
7.techometer 19.filler gauge
8.thermometer 20.micrometer
9.grpwler
10.cell tester
11.hydrometer
12.spirit level

why the transformer ratings in kva

8 Answers   NTPC,

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Difference between RCCB, RCBO and ELMCB.

0 Answers   Megatron Solutions,

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What is fuction of NGT/NGR using in Generator.

9 Answers  

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what is different between relay and plc?

3 Answers  

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What are the test performed on A faulty transformer ?

2 Answers   Bhel,

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what is the advantage of connecting capacitors in delta than in star?

0 Answers  

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for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?

1 Answers   TNEB Tamil Nadu Electricity Board,

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What happens when generator is running with leading power factor on it say -0.96. what are the effects of it on alternator and the other generators operating in parallel to it.

2 Answers  

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how we can to the synchronization in transformer. What are the conditions for that.

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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In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

2 Answers   JSW,

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Give the topology of current amplifier with current shunt feedback?

0 Answers  

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