Answer / rancho

due to corona effect

Answer / binod

LOSE TR.CORE
AC TO DC NO OF RIPPLE CONTENTS MORE THAN SPECIFIED VALUE
D.C TO A.C CONVERSION NO PROPER FIRING ANGLE

is emf is indued if dc is passed through coil

5 Answers  

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What is ignitor and why it is use in Hpmv lamp ?

2 Answers  

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Explain Even and Odd signals?

0 Answers   UOG,

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What the reson for frequant instantaneous ground over current fault in our sync. Generator... 15 triping in 24 hr...

1 Answers   HCPL, Jhunjhunwala Vanaspati Jhoola, Regen Powertech,

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

0 Answers  

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check list of maintenance of transformer?

11 Answers   ABC, Cosmos, EPRON, Essar, Godrej, Hescom, Infosys, KPTCL, TCS,

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what about the power of wattmeter at starting and loding?

0 Answers   TATA,

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Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

0 Answers   IOCL,

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HOW DEFINE THE IP FOR ELECTRICAL EQUIPMENT AND WHAT IS THE IP OF PANELS USING IN HAZARDOUS AREA ?

2 Answers  

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can we keep open the secondary of current transformer?

1 Answers   Jyona Power,

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please send me latest & previous years question papers for IOCL Technical level questions

0 Answers  

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state types of reflectors in illumination engg. ???????

0 Answers  

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