Answer / m a gaffar

get load current I(L)

I(L)*1.25=I(MAX) maximum current

mcb specification are done on maximum current flow in circuit.

Answer / babu

rated current

Answer / sunitsaini@interview.com

time current chacteristic is also conciderd in m.c.b.

WHY LINK NOT A FUSE IN AC CIRCUIT

3 Answers  

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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IAM WORKING IN THERMAL POWER PLANT AS A TRAINEE.. I WANT TO IMPROVE MY CARRIER., IF ANYBODY KNOWS ANY COURSES., ANY TESTS, ANY BOOKS ,, ANYTHING PLS HELP ME..

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how moving coil indicator works?

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Why VL is more than the Vc?

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what will happen to the core losses if we perform the open ckt test on high voltage side of a transformer ?

2 Answers  

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Basic motor transformer generator

0 Answers   eCentric Solutions,

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What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transformer and 33/11KV tranmission transformer ?

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What is induction motor

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what is an isolation transformer??? what is its purpose??? what happens if it is not used where it should be used?????

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How out of step protection relay works?

0 Answers   APL,

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Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

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