Answer / k.prakashchandra

Do you mean ' cathodic protection '?

what is the principle of generator , induction motor,d.c motor

1 Answers  

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why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts same result on 24Volts and with ground 12Volts only expert answer that thanks we can not ground the battery.

2 Answers   Etimaad,

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how a DC clampmeter works if DC cant b step up r down?

1 Answers  

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2 t/f operating in parallel will share the load according 2 their- a)leakage reactance,b)pu impedence,c)efficiency,d) rating.

1 Answers  

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In India,we use 230V,50HZ,where as many other countries use 110V,60HZ what r d advantages and disadvantages of each of them?

8 Answers   GVK,

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Define cuttoff frequency?

0 Answers  

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what is the difference between normal motor and flame proof motor??

1 Answers   PI Industries, SRF,

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Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

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how we protect the motor & what are the components required for that ?

2 Answers  

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

0 Answers   Power World,

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What is the role of a Production Engg in a Industry?????

1 Answers  

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What is the function of NER and NET?

0 Answers   Asian Paints, GHH RAND,

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