Answer / amhirpara

in our home we connect mcb in paralal with load series with
main i/c when ther is ashort circuit at load side thermal
contact inside mcb will open and it tripped and give
protection again over load and short circuit condition

Answer / geetanjali chawla

we connect mcb in series with load in our home .when there
is short circuit or open circuit then mcb contacts will be
open and the circuit will trip.In this way it protects our
home appliances

Answer / devendra

In any electrical instalation MCB connect in parallel with
Load. when over load passes it will be tripped

what is settable hystersis protection? If any body knows plz kindly post the answer..

0 Answers  

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In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid

2 Answers  

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state the construction of incondenscent lamp?

0 Answers  

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DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

7 Answers  

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wht do u mean by constant flux linkage theorem ?

3 Answers  

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If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

4 Answers  

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what is load cell

3 Answers   TATA, Wipro,

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If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.

11 Answers   ABB,

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What is meant by class of CT&PT?

1 Answers  

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What is a dc motor?

0 Answers  

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What is Automatic interlocking circuit dighram between two contactor for DG SET panel.

1 Answers  

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When the DG is running at the time we can connect to capacitor banK? why it is required or not

1 Answers  

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