WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR
5PHASE
Answer Posted / haroon
becoz there is 360 degree in a circle and we can have dived
it in 3 equal parts i-e 120degree.the meximum power that we
can generate on in three phase system, let draw a sine wave
of three phase supply when R is on its peak the Y is
behined it by 120 and the blue is bhined R bye270 dgin this
wave 2 phase r +ve at the same time which is needed for
motor rotating which can be +ve if we draw sine wave of 5
or 4 phase generator
haroon_et@yahoo.com
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54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
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