Answer Posted / yogesh kava

Bcoz our heart is on left side. So if shortckt or any accident is there then it will not affects directly to heart. So its made standard rule that phase is always on right side.

how choose conductor&depending upon load

1828

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What is gross error?

1090

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What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

1292

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how 650 volts creates? where is use?

2135

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Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

2698

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why does connected a indutor with mnsformeretering core of current transformer ?

2089

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What is vaccum currcuit breaker.define with cause and where be use it device?

1057

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What is mason's gain formula?

1220

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LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

2100

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

1747

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Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

1358

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why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?

3097

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

4107

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What is difference between insulating medium and fault current interruption medium in a switching device.

1586

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advantage and disadvantage of team work?

1643

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