Answer / rishi

Stability refers to the ability of power system to regain
synchronism after a fault.fault may be due to sudden
switching or lightning or due to overloads......

Answer / patel sahishnu

Power system stability means availibility of power without
interruption at predefined voltage and frequency.

what is insulation percentage of motor 3 phase and singlephase

1 Answers   Infotech,

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Why glands not provided for XLPE cables

1 Answers   Saint Gobain,

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How to calculate 5hp 415v 3phase 2800rpm Ac motor full load current with out tourgh

1 Answers   Siemens, Spatel,

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respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

1 Answers  

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Draw a block diagramof Three UPS systems connected in Parallel mode?

0 Answers   HSL,

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what is the value of current and voltage that our body can resist ?

3 Answers  

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in conclusion why we select you?

1 Answers  

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Why only 1ph,2ph,3ph supplies are universally used?? Why not 4ph or 5ph??

4 Answers  

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If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.

11 Answers   ABB,

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whye the current increases in the motor when the load on the motor increases

3 Answers  

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in fuel level controller what is MOV please define.

2 Answers  

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who is ohm's and his law ?

1 Answers  

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