Answer / c_elavarasi@yahoo.com

An Electrical substitute for coconut climber,Design of
STATCOM for power factor improvement,contigency analysis of
power system,A three phase cascaded multi level invereter
for Induction motor,power Quality Enhancement using custom
power device

what is the UPS

4 Answers  

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I want to measure resistance between Neutro and earth conductor for 3 phase Transformer what should i do

1 Answers  

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why capacitor is placed in fan

4 Answers  

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What is the function of Buchholz relay in transformer ?

1 Answers  

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Define conversion efficiency of a power amplifier.

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What is the type of earth fault protection used in battery? explain.

0 Answers   PSEB,

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Dear sir please mera ye sawaal hai ki rccb ka kya kaam hota hai please answer hindi me dizyega dhanyya waad

1 Answers  

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calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

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the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

1 Answers   GATE,

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how is working bearing heater?

0 Answers   ONGC,

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

0 Answers  

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