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what is meant by form factor and hoe related with the HT
transmission voltage

Answers were Sorted based on User's Feedback



what is meant by form factor and hoe related with the HT transmission voltage..

Answer / chandrashekar g

form factor is the ratio of r.m.s value to average value of
any electrcial quantity
ff=r.m.s/ave. value
0.70vm/0.63vm=1.1 where vm=max.voltage

do u know the formula for finding emf of transformer

E=4*1.1*Øm*f*Np volts
where
1.1=form factor
Øm=Bmax*A
f=frequency
Np= no. of primary turns

so transmission depends on form factor

Is This Answer Correct ?    14 Yes 2 No

what is meant by form factor and hoe related with the HT transmission voltage..

Answer / harikrishna

form factor is the ratio of r.m.s value to average value of
any electrcial quantity
ff=r.m.s/ave. value
0.707vm/0.636vm=1.11 where vm=max.voltage

do u know the formula for finding emf of transformer
E=4.44*f*Øm*Np volts
where
1.11=form factor
Øm=Bmax*A
f=frequency
Np= no. of primary turns

so transmission depends on form factor

Is This Answer Correct ?    6 Yes 1 No

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