Please Help Members By Posting Answers For Below Questions

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why phase plates are used in transmission line????

1964

If rotor works in clock wise what happens

259

working principles of cf lamp,incandescentlamp and f lamp?

665

WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD
CURRENT

431

while doing high voltage test on 11kv/433 distribution
transformer why we only give 28 kv on hv side and 3kv on lv
side for power transformers what is the value what factors
it depends

548

What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

383

What kind of preventive maintenance are there for transformer?

449

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?

501

what kn of disc is used in 33kv,132kv,220kv,400kv,800kv
transmission line

1320

IN induction motor pf is increased using capacitors.what
will be the effect on motor and system when very large
capacitor is accidently installed and pf goes leading.

439

what is the max. acceptable leakage current in 33kv bus bar

631

i am going to correct power factor of 1600kw induction
motor,when i calculate capacitance of capacitor it is three
time more in star connection than delta. if motor is star
connected which connection i shall adopt for capacitors and
reason for adopt this connection

277

How can we choose the rating of submersible motors

718

How DC earth leakage currents can be reduced ?

316

I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???