What is advantages of ungrounded neutral?

2 Answers  

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List out the the types of Mounting Light fixture?

0 Answers   HLL,

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I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

0 Answers   HCL, TCS,

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What is required of exietation to the alternater.

4 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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how we can calculate LT side current of transformer

2 Answers   L&T,

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why we used to transmitt the power at higher voltage why not at lower voltage

8 Answers  

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a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5

0 Answers  

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why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

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what is mean by potential and potential free contacts

2 Answers  

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what is impedance of transformer?

7 Answers   Synergy, Vijai Electricals,

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what is the difference between gas group b and gas group c electrical equipment construction wise?

0 Answers  

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