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

How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.

0 Answers   El Seif,

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what is the use of piston rings in the engine used for a generator...........

0 Answers  

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what the effect will occur if we increase the airgap in induction motor

4 Answers   IES, Tanfac,

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Difference between ups

32 Answers   Emerson, Tata Power,

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what is the difference between line voltage meter and relays

4 Answers   TCS,

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which connection is there in a rotor of the motor

2 Answers   All Trades Electrical, HAL,

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What should be the minimum and maximum ohmic value for earthing?

2 Answers  

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How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

0 Answers  

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what is the working principle of induction motor

2 Answers  

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why root three is used and how its comes in three phase power system?

1 Answers   IEEE,

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what is cogging in motors?

1 Answers  

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

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