Answer Posted / shahbaz

As we knw that sync speed is 120f/p hens as f increases speed increases but our eddy current losses and hystresis losses are functin of frq hence losses also increases

Is there any specialised book to refer about fault level calculation both in MV and LV side??

2055

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do you have some of interview Questions in power and genrator section in general whith answers

2176

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In Power cable specification what is U0/U and Um.

3779

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

2424

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how does a shunt reactor maintains the bus voltage???

2047

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oil cooled transformer

2207

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mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

1960

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What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

1990

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why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

2047

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1921

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what is the mechanical safety of DG ?

2145

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what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

1978

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How much minimum insulation required between 11kv/3.3kv transformer windings?

2414

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Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

2075

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hi, could someone help me to find a control design for syncronising panel .

1685

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