pavan sharma


{ City } bharatpur
< Country > india
* Profession * sr. electrical engineer
User No # 75649
Total Questions Posted # 1
Total Answers Posted # 4

Total Answers Posted for My Questions # 16
Total Views for My Questions # 18649

Users Marked my Answers as Correct # 4
Users Marked my Answers as Wrong # 3
Questions / { pavan sharma }
Questions Answers Category Views Company eMail

is high voltage or high current is danger

L&T,

16 Electrical Engineering 18649



Answers / { pavan sharma }

Question { APGenco, 6728 }

why Ac current is alternating in nature?(or)why alternating current changes its direction?


Answer

assume a coil place in maganetic feild when it rotate it
will change its position. after half time period its
position reverse so ac current change direction after every
half time peried
please send me your id for more detail
pavanmailbox.123@gmail.com

Is This Answer Correct ?    2 Yes 0 No

Question { 7923 }

control diagram of star delta starter


Answer

dear
please tell me your mail id i will send you a book of
circuit digram
pavanmailbox.123@gmail.com

Is This Answer Correct ?    1 Yes 3 No


Question { 5516 }

why the electric train touches only one conductor n where is
the neutral n it will be running 3-phase or 1-phase?


Answer

additional in above we use negative booster to control
effect of voltage drop on rail track

Is This Answer Correct ?    0 Yes 0 No

Question { Dalkia, 3016 }

whydoes the p.f of diesel generator always be 0.8 explain
how will you determine the shortcircuit capacity of network


Answer

It is not true that pf of diesil generater always .8
when we increase pf it will increase kw output so cost reduse but cost of pf correction increase
so we mailtain pf at economical value

Is This Answer Correct ?    1 Yes 0 No