Answer / k.sahadevan nair

MCB is Miniature Circuit breaker which protects the electric
circuit from Overload. ELCB is Earth Leakage Circuit Breaker
which protects human beings from getting electric shock.

Answer / dhrumil

mcb is mainiature circuit breaker which protects the
electric equitement and overload. ELCB is earth leakage
circuit breaker which peotects human beings from geeting
electric shock.

what is the last range of mccb in amp?

2 Answers  

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How to calculate the voltage drop of 4 Core 50 Sqmm SWA cable for a distance of 350 mtrs and what can be the maximum load connected to it?

3 Answers  

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give single line diagram of D.G distribution form alternator to main L.T panel?

0 Answers  

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What is the previous name of Cox's Bazar

0 Answers  

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IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

0 Answers  

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To have variable speeds we use a. Induction motor b. Traction motor c. Shunt motor

1 Answers  

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Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied voltage and current decreses 3. voltage decreases and current decreases please justify

2 Answers  

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how to calculate the size of the HT cable

0 Answers  

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how wecalculate breaking capcity of acb mcb mccb .explain with example

0 Answers   C&S, L&T,

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For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

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all electricals questions

2 Answers  

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tell me exact relation b/n voltage and current and which one is depend other

7 Answers   HAL,

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