what is use of governer in diesle engine

1 Answers   Aricent,

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i have ht transformer of 142 kva with air cooled facility,having secondary voltage 7850volt, and secondary connected full way bridge rectifier .i faced the problem repeatedly that transformer one coil and rectifier diode of two phase was burnt two times. i checked all the secondary ckt. no any short ckt found,then what will be the cause side

2 Answers   Modern Terry Towels,

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If single phase supply is 220v. then why three phase supply is 660?

2 Answers  

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any one have papers of hpcl or sailof ELECTRICAL ENGG.

1 Answers  

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what is suitable cable for 25 HP motor ? start with VFD ac supply 50 hz

3 Answers   Mac,

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what is mind in cable

0 Answers   BARC,

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Can u Explain about the electronic trivector meter and the use of data converters in them?

0 Answers   Tricom,

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hi pot test principal

1 Answers   NTPC,

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What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

0 Answers  

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In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.

3 Answers  

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Why the generating station rating is in KW though the rating of generators in KVA?

8 Answers   HAL,

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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