Why we are using Ohm's law? where it is applicable? explain.

10 Answers   Pyramid Saimira, TCS,

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what is the first step of dg shycroning ?

2 Answers   ABB,

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Hod do u calculate cable size for underground laying and the factors effecting/influencing it??

4 Answers   Kuwait Oil Company,

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How many types of AC current?

8 Answers  

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What do you mean by a current transformer?

0 Answers  

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What is Phasing out test?

1 Answers  

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What is the power ratio between power in Star and Delta circuit?

11 Answers   ST Micro,

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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What is ERD used in Elevators??

1 Answers   Emerson,

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plz tell me about BACK emf and how it generates?

2 Answers  

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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what is electrical machines

1 Answers  

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