Answer Posted / remodeen

WITHOUT KNOWING CURRENT .,,, HOW WE CALCULATE PF???

Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.

2338

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

2585

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What are locations arc protection relay is fixed.

1849

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what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me

2096

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Why transformer used in UPS??

1576

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What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.

2340

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For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1953

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How stabilizer works??

2086

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what is KA rating and how can we choose switchgears on applications

1426

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is it value of power factor is more than unit. whats effects in the source supply

2054

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What is “pu” in electrical engineering?

1119

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Purpose of providing neutral isolation panel for parallel operation of diesel generator

1761

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At full load wat is the motor p.f And at no load will is the motor p.f?

2100

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What is the function of capacitor in electrical circuits?

1023

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

2208

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