Answer / elangovan t

If blowing of HT side fuses result in zero magnetising
current in the primary winding, then there will not be any
voltage in ry,rb,yb on the secondary side

Answer / t. eswara rao

If the primary is DELTA connected, there is no voltage in
the secondary for this case. if primary is star connected
and star point is earthed then it depends upon the
configuration of the transformer, whether it is star-delta
or star-star.It also depends upon the star point earthing
whether it is solidly earthed or through NGR.

Answer / harish

depends upon the configuration of the
transformer...whether it is star delta,star star.....

Answer / shashidara

usually distribution trans. are of del/star type . there will b no vltg at secndry

Answer / hb umesh shetty

there is no voltage in the secondery side,

will the power consumption remains the same when speed of the fan cnanges??if so y??

2 Answers  

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a transformer can beb used as aload?give discription

2 Answers   Esses Eltech Systems,

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HAI,HOW TO SET THERMAL OVERLOAD RELAY FOR DOL STATRTER FEEDER AT START AND RUNNING?

4 Answers   L&T,

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If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

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Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

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a. void main() { char a[6] = "INDIA"; while(*a) { printf("%c",*a); a++; } } 1. india 2. I N D I A 3. no output 4. error 5.Null

1 Answers  

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How the value of KVAR of capacitor bank used in switchgears calculated??

2 Answers  

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i HP = ?? 746 watts or 735.5 and how??

1 Answers  

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

0 Answers  

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Explain how to determine capacitor tolerance codes?

0 Answers  

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what is the generation action and motoring action?

3 Answers  

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What is difference between earth leakage relay and restricted earth fault relay ?

22 Answers  

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