What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?

0 Answers  

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In case of dc circuit Whether dc current will pass through capacitor after it gets charged?

2 Answers  

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One amps in HT is equal to how manys amps in LT

5 Answers  

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Why dc shunt motor in lathe, compound motor in rolling mills

1 Answers  

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how can i increase the excitation on full load running engine??

1 Answers  

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battery capacity use of made?

0 Answers   JLL, Shankar Electricals,

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two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

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what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?

4 Answers  

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What is the need of ISOLATION Transformer?

1 Answers  

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What is Avg. Power Consumption of 2 TR Split A/C???How v can calc. this???

1 Answers   Emerson,

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If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 Answers   IOCL,

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What is reverse power relay?

0 Answers  

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