Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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how does high earth to neutral voltage affects electronic circuit?

0 Answers  

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What is ignitor and why it is use in Hpmv lamp ?

2 Answers  

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1hp= how much rpm

0 Answers  

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What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.

1 Answers   Anna University,

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I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

0 Answers  

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The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?

4 Answers   HCL,

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

0 Answers   Alka Electromech, Aramco,

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750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?

2 Answers  

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WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

0 Answers   Manipal Hospital,

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The importance of resonant filters in converters?

1 Answers  

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What is Long rod insulator and it's applications..? merits over the disc insulator ..?

0 Answers  

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