Answer / k.prakashchandra

To influence electric field within the insulation
layer.These layers are not doped and are intrinsic.They
insure that the electrical stresses spread evenly and safely
within the insulation as the cable is not provided with lead
sheath.

GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR

2 Answers   BARC,

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what will be the breaking capacity of MCCB of 1000kVA (6% Impedence) transformer? Voltage being 415V, Power Factor 0.8.

2 Answers   BPC,

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Why derivative controller is not used in control systems?

0 Answers  

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why induction generators are used in wind mills.why cant synchronous generators b used??

2 Answers  

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when voltage gets down the current of motor increases. but according to Ohm's law voltage is directly proportional to current. plz explain

4 Answers   Maruti Suzuki, TATA,

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why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

0 Answers   EMC,

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how to select a air/vacuum circuit breaker.is there any thumb rule???

1 Answers  

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how does an encoder work???

0 Answers  

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A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram

0 Answers  

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What is lc oscillator?

0 Answers  

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Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

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