Answer Posted / aashish gambhir
u can see it mathematically...delta which is inversely
proportional to Temp..in summer temp is more...so del is
less....nw crtcl disruptve coltage,Vo is proprtnal to
delta ...so lesser the value of delta lesser the Vo.....and
loss is proportional to (operatng voltage,Vp - Vo)
square..so loss is more
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
working function importance of mdc meter
wow to calculate the transformer rating(KVA)
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
i want to know that what is the eligibility critaria for ongc exam?
What are Contactors? How they works and what its highest rating?
How to calculate the copper in HT motors if KW, RPM & Voltage is given
What is VCB? where it is installed at SP. What is SP?
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
which protection function should measure RMS value of current&DFT value of current?
What is EMC filter in VVVF Drive ?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
Why are the cores of large transformers built up of circular transactions ?
What is tranformer differtial?