Answer / brdganesh

It may effects on load due to ronge phase
sequncy conection

Answer / k.prakashchandra

The above answer is applicable to LT gens connected to bus
bar directly without tr and diff relays.

Answer / ajayiet

if before turning main switch
on r phase is connected to b
phase then we need to see
that where b and y phase are
connected.if y phase is intact
and earlier phase sequence
was ryb then rotation will
change.if all not that is y is
connected to r and b
connected to y nothing
happens.

Answer / k.prakashchandra

Nothing ,if the rotation is the same.In this case if Y of
alt is connected to R phase of AMF and B of alt is
connected Y of AMF, nothing will happen.

generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

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what is the differnce of STATIC ENERGY METER FROM ordinary energy meter?

1 Answers  

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What is rotating transformer? Which machine is used specifically as rotating transformer?

3 Answers   TATA,

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CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)

0 Answers  

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If the Supply voltage is increased by n times, the cross section of conducter will [increase/decrease] by ________ times ?

4 Answers  

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in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have to flow but there a smaller current flows why?

4 Answers   Rubber Park,

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What happens if there is no nuetral in the power system?

5 Answers  

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Resistance of low voltage side of transformer compared to high voltage side is A less B equal C more D depens on design

1 Answers  

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

0 Answers  

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how line turns ratio changes in 3 phase with change in connection

0 Answers  

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What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?

0 Answers  

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If i=10+10sin314t then find the rms and average value of current with explain?

2 Answers   Heptacare, TCS,

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