Answer / nagarjuna

WE CAN KEEP UP TO 4 DEPENDING ON,THE WINGS GATHER THE AIR FROM SURROUNDING IT AND DELIVER TOWARDS US.IF WE KEEP ONE OR TWO WINGS ENOUGH AIR WIL NOT DELIVER.

Answer / arvind

you can use 10nos of blades, but if u use 10 blades then
motor required to rotate these blades will be of higher
rating means higher is the cost, if you purpose is served
by 2 or 3 blades then why anybody waste his/her money
unnecessary

in 132 kv substation ligtning arrestor(120 kv) connected to line. but line voltage comes to 132 kv, it operate or not???

4 Answers   Divis Laboratories,

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how to calculate the distance relay faulty zone?pls explain?

0 Answers  

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what do you call the last pole on a overhead line near a substation

2 Answers  

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how does the harmonics enter into the induction motors?

1 Answers  

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how starting current in motor is reduced in case of motor in star connection.

4 Answers   Adhunik,

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what is the maximum Load capasity in LV-Panel,MDB,SMDB & Final DB'S in Electrical disribution system?

2 Answers   Sterling,

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

0 Answers  

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Define ohm’s law for a.c (alternating current)?

0 Answers  

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can u guys pls suggest a good material for learning abt switch yard and its components

2 Answers  

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If a fan get trip and run in reverse direction due to system flow. Now in this condition during starting how can a VFD bring this negative speed to zero and later run in forward direction?

2 Answers   Aditya Birla, Siemens,

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If u have 60KVA UPS, than tell me how systems ( computers ) u may connect?

3 Answers   Thomson Reuters,

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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