Answer Posted / krishna

delta

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

2144

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how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

1992

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WRITEDOWN FEW RELY CODES

2214

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how diside ct mf exmp.200/5 ct

2140

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Define the overload capacity of the motor?

2001

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sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

2045

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What are the classifications of oscillators?

1038

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I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

12807

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Explain the term parallel path in dc machin ?

2149

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Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

2018

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What is the height of DA, DAL, DB, DC & DDE tower?

2272

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How you calculate the repturing capacity of a HRC fuse

2571

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How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

2264

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Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

2130

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iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

1856

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