Answer / shital9188

no idea.

Answer / khajamian

electronic timer....with proper rating...4NO and 4 NC
contacts..

EXPLAIN THE TRANSFORMER MAINTENANCE?

0 Answers   Enercon, ERT, GEL,

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What is the formula to calculate the rating of a three phase air circuit breaker

0 Answers  

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what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.

1 Answers   Pakistan Atomic Energy Commission PAEC,

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HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

3 Answers   KPTCL,

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IP55 protection stands for

1 Answers   Hofincons,

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How to convert 110 volt alternating current to 12 volt direct current

2 Answers  

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what is power factor in ac ckt ?

5 Answers  

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Is there such a frequency as 440v 50Hz?

1 Answers  

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v=r*i this means when voltage increases current also increases at constant resistance.... p=v*i this means when voltage increases current decreases to maintain the power constant which one is true...

3 Answers  

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what purpose of the percentage impendance in transformer

3 Answers  

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explain PV modules in solar energy generation.

0 Answers  

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Even when a particular generator in a generating station is under maintenance we are still able to maintain the same power output. How is this possible? Does the tie line between 2 generating stations have a role to play in it?

1 Answers   NTPC,

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