define briefly the function of an ac electric generator (alternator)?

1 Answers  

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A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers  

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What is the difference between diesel generator engine with and without turbo charger with the same capacity?

0 Answers  

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Name different types of fault and which instrument is used to measures earth,short,open cicuit fault?

6 Answers   NTPC, Vijai Electricals,

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what is let through energy of mccb

2 Answers  

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What is the function of the serge absorber?

5 Answers  

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Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

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Which type of questions well asked. ?

0 Answers  

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what is the difference between earth leakage and earth fault?

0 Answers   L&T,

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EXPLAIN THE FOLLWING: (1) BANDWIDTH (2) SELECTIVITY (3) RESONANT FREQUENCY (4) CURRENT MAGNIFICATION

1 Answers  

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