why in dc generator field rheostate kept in maximum position?
what are the available sizes of pin type terminal lugs in the market today?
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
we have one ups its neutral is not earthed.its one distribution MCB has a earth fault.but we can not put off any MCB.so how to find out that in which circuit is earthed without isolating the breaker.
What is the disadvantage in proportional controller?
FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER DIFFERENTIAL PROTECTION DOES NOT OPERATE???
in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.
where is used dc volage transformer,and what is highest capacity of transformer
what is bus coupler, where it used.
We know no of electron and proton in atom but how many Neutron are thire in an atom ?
EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM
when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?
why the conservater tank alwes made upper side of transformer???