why voltages are multiple of 11 or 1.1???describe with derivation plzzz.thanks

2 Answers  

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Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

0 Answers   Legrand,

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What is the function of RCCB? What are the different sensitivity ratings & each application?

6 Answers   Wipro,

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A distribution transformer giving afrequency of 200HZ, where it is rated for 50HZ. when it will occure?

2 Answers  

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What is Earth Fault and Over current Fault.

1 Answers  

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Use of electrical theorems (thevenin's,norton's,millmen's,superposition,reciprocity, Maximum Power Transfer theorem,Compensation Theorem) IN REAL LIFE???(IF YOU KNOW EXACT OR CORRECT ANSWER).

2 Answers   College School Exams Tests, L&T, PESIT, Wipro,

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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Why we choose 400kv,220kv,132kv,66kv,33kv transmission voltages for transmitting power. Why not other voltage levels.

21 Answers   College School Exams Tests, HC, HCL, Jaypee, JPMorgan Chase,

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what is RTD? what is THERMOCOUPLE? What is difference between it?

2 Answers   Bhel,

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In induction machine when the load increase the current will increase .why? what is the relation ship between the sleep and current drown by stater?

1 Answers  

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WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

0 Answers   GE,

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how to calculate cable size, olr rating, contactor rating and mccb rating,to below given details three phase motor 75 kw,415 v,.85 pf,50 hz?

5 Answers   Cabin Crew, Essar,

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