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

Which is the best protection in case of shortcircut fuses or mccb ?

2 Answers  

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What is the technical reason for adopting color coding of three phase system as RYB.

11 Answers   ABB, ERDA,

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why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ?

2 Answers   Focus, Focus Energy,

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What is the main difference between power transformer and Distribution transformer?

9 Answers   APTransco, Bhel, NTPC,

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haw to calculate resistance of induction motar

1 Answers  

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What will be the diameter of pipe between conservation tank and transformer

0 Answers   JLL,

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When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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why we use carbon brush in exciter&genrator?

5 Answers   ABB, SMC,

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Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

0 Answers  

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why vaccum circuit breakers are preferred over m.o.c.b

2 Answers  

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what is the type of starter used in tube light?

2 Answers  

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Why we have use 3 & 1/2 core cable use for general electrical supply arrangement

1 Answers  

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