what is a panel board?

1 Answers  

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Air circuit breaker safety

0 Answers  

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how can i improve the power factor in domestic (230v)

0 Answers   Epcos,

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in three pin pluge there three pins one is phase and second is earth third is nutral why nutral high diameter compare with phase and earth

10 Answers   Radiant,

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Why should The rating of 11 kV DO Fuse is in mulyiple of hundred(200 Amp. 40 Amp, etc) Ampere wheareses the its fuse elemnt has rating in just few Amp (< 12 Amp)? ( Is it jusy beacuse of factor of safty).

1 Answers  

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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what is the technical diffrences of mccb and acb

11 Answers   TransWorks,

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why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

0 Answers  

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What is force on a conductor in a magnetic field ?

0 Answers  

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Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

0 Answers  

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What is the resonant peak?

0 Answers  

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What is the deference between earth fault & earth leakage

1 Answers  

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