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

Answer Posted / 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



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