how much current will be drawn by 3 phase, 415v, 50 hz, 20 ton central ac

3 Answers  

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hy i need help with LabView, I need a sample code of LabView to download serial data from the Intellivue Patient Monitor to PC. Thank you in advance.

1 Answers  

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After synchronization with grid how to maintain the power factor in lagging or in leading? if lead of lag what is the problem?

3 Answers  

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what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?

3 Answers  

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3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw

0 Answers  

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How can calculate the efficency of the rectifier. input 240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

10 Answers  

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why using 3 phase

1 Answers  

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What is reason to get a power factor nearly zero in resistive loads

2 Answers  

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Why computer humming sound occurred in ht transmission line?

0 Answers  

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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What are the steps for Testing of 6.6KV HT Panels?

5 Answers   BSL,

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