what is the function of short circuit maintenance ct and droop ct.

1 Answers   L&T,

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What is Star Delta Connection, where it is applied & what for it is used

4 Answers   Premium Transmission,

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How much dc volt applied in cathodic protection system?

0 Answers  

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(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

0 Answers   Cognizant,

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Can anyone explain about Control and power circuits of star delta starter & DOL starter ? How it works? please!

1 Answers  

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which gas is filled in CFL

7 Answers   Lumax,

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what is the charging battery current of 80 kva UPS/100AH bocket make battery.

4 Answers  

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what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

0 Answers   PCL,

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In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?

3 Answers  

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what is the working process of over & under voltage relay.

0 Answers   NTPC,

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Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

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WHY IS CT SECONDARY SHORTED TOWRDS TH EQUIPMENT TO BE PROTECTED

1 Answers  

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