Answer / meenakshi

types of controller.

What are the disadvantages if neutral current exists in grounded star transformer distribution system?

1 Answers  

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stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

0 Answers  

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How many Cylinders are there in Diesel Generator?

4 Answers  

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How to calulate the NGR resistance ?

1 Answers   L&T,

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control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

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CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

0 Answers  

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5

0 Answers  

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what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it

7 Answers   ONGC,

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what type of battery used for starting D.G?state its function?

2 Answers  

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Why a ballast and ignitor is required in MH and other lighting fixtures

2 Answers   Future Group,

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what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1 Answers  

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