Answer / tapan desai

Main difference between fuse
and C.B is that once over
heating current pass in fuse
the fuse breake the ckt bt C.B
breake the ckt and once
again it make ckt the current
start flow through ckt where
in fuse that is not possible
we have to change the fuse.

Answer / guest

fuse is the only it break the circuit when the overcurrent
flow in the circuit. But circuit breaker it will break and
make the circuit when circuit current is more and normal
current flowing in the circuit

Answer / vijay balu raskar

Difference between fuse and CB is tripping process and main difference, CB is highly sensible than Fuse.

Answer / tharan

1)circuit breaker r circuit productiion 2) fuse r circuit protective.....

plz tell me about BACK emf and how it generates?

2 Answers  

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If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

0 Answers   UltraTech,

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what is form factor

2 Answers  

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why ct ratio always rated 5.

1 Answers  

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What mean 150 amp hour write on battery.

1 Answers   Syncom,

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

0 Answers  

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How can we calculate the rating of a transformer suppose if load is 1000KW?Formula?

3 Answers  

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In a star to star transformer can we use a common neutral for both star connected primary and secondary

1 Answers  

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

0 Answers  

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can any one list the class-a, class-b & class-c trips of power generator?

3 Answers  

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what is the difference between old fan regulator and new fan regulator

1 Answers  

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Haw to check conductivity of budbar

0 Answers   Adlec Power,

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