What is the permissible value of earth resistance and as per which standard / act / rule ?

3 Answers   HBL Power Systems,

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Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

0 Answers  

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control & auxilary circuits used for circuir breakers

0 Answers  

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ple send to the how to improve the efficiency & economical to the thermal power plant

1 Answers  

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hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

0 Answers  

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toughest decision you ever had to make

1 Answers   Infosys,

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What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

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what is the meaning of DY-11 Z-5%

1 Answers  

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what is a relay?

31 Answers  

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

0 Answers   BARC,

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In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?

1 Answers   Power Grid,

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what is meant by negative sequencing in power system.explain in detail

1 Answers  

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