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measurement of frequency across supply

plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

2 Answers   College School Exams Tests, ME,

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Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

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what is dol starter

1 Answers  

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examples of resistive inductive and capacitive load

1 Answers  

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what is the difference between starter and control panel..?

4 Answers  

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what are the changes made in induction motor so that it act as induction generator

4 Answers   APPSC,

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A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

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What is different between MCB & MCC & isolator switch

1 Answers   Standard Chartered,

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what is the form factor of DC voltage

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why air handling unit interloking in case of fire

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Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .

0 Answers  

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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