How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 Answers  

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How can we select a capacitor Bank.? i need a standard formula for that.?

3 Answers   ABB, Ace Info, HAL, IKK, MahaGenco,

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Why AC loads wont used in DC input supply? and Why DC loads wont used in AC input supply?

3 Answers   Bhel,

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How will u calculate wire size according to current rating?

2 Answers   Global Computer,

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In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

0 Answers  

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if flow of electrons is current then why their direction are different???

1 Answers  

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the relationship between phase and line voltages in a 3 phase generator is expressed in what formula?

4 Answers   Omicon,

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how much flux density of CRNO core

0 Answers  

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what is advantage in open delta connection?

20 Answers  

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List the power rating of any 5 important electrical appliances used in houses.

0 Answers  

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what is the function of starter & choke in the tube light set & how choke give 1000 volts while switching on.

14 Answers   ADNOC Abu Dhabi National Oil Company, IBM,

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What is the magnetic field (coil DC ) of Turbo Expander?

0 Answers   TATA,

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