what material is used in capaciter

0 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

2 Answers  

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how does the harmonics enter into the induction motors?

1 Answers  

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1> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?

3 Answers   IOCL,

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Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

1 Answers   Reliance,

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How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?

2 Answers   HCL, Torrent Pharma,

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What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

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What is the difference between ground and neutral ?

2 Answers   TCS,

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WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1 Answers  

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ple send to the how to improve the efficiency & economical to the thermal power plant

1 Answers  

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what is motor?

2 Answers   UIU,

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what is diffence between synchronus and asynchronus AC motor.?

1 Answers  

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