explain safety measures in alternator?

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Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

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exolain the star delta connection

0 Answers   Toyota,

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How much of the total hydro power potential has been exploited so far in india?

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What happen when increese more than 50HZ fequincy.

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what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

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What is mean by sink and source in term of PLC and drives,where and how they used in logic

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what is the earth resistance

4 Answers   Micron Electricals,

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What is meant by (2 x 185) AYFY cable

3 Answers   ONGC,

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why odd hormonics only will effect the power system.why not even hormonics

1 Answers  

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Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

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how much LT load can bear by the 100 KW HT connection.

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