what is the pressure in side transformer under normal condition?

1 Answers  

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what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

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If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

0 Answers  

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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What is the difference between power cable and signal cable (only Observation Difference)?

1 Answers  

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advantage,disadvantage,aplication of sensorless direct torque control of induction motor

0 Answers  

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hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

0 Answers  

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why dc motor is called constant flux motor?

1 Answers  

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Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves

3 Answers  

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what is difference between short ckt and overload?

6 Answers   Siemens,

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what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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What is excitation in case of dc motor?

0 Answers  

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