Given a ckt,the max power dissipated in the load ZL ?
for same rating of a transformer and induction motor which one will have higher magnetising current flowing?
In separetly excited m/c,we excite the field by a dc source,what not with ac source?
What are safety features considered for Lifts during emergency?
what is the effect of leading power factor on Power transformers in existing in major power utility
What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?
1 Answers Bunge, Electrical, Omega, TCS, TNEB Tamil Nadu Electricity Board,
Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same
what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.
why the carbon brushes are used heat created rotating parts in eiectricity
What is SFU ?
what is the meaning of impedance protected in instrument cooling fan
What happens if the capacitive reactance of a transmission line is very high?
Which type of transformer is used for lighting loads?