what happens if you swap F1 and F2 connection in the exiter of the generator?1 2758
TNC switch is also available in 1NO+1NC. What does it mean ?1 5934
What is a variable speed motor?3 5227
Please mention any books for electrical design load calculation for industrial,commercial(to select cable,breaker,bus bar,stator,)
why the voltage and current in a long transmission line are called travelling wave?
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
which of the following elements is not present in stainless steel
What is voltage4 7533
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence2402
In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?1666
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
define superposition theorem thevnin theorem ,norton theorom?
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
What is meant by reactance voltage?
how to find the resistance and gap volatage of the diode??
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
how does it help for selection of a transformer.
In Plumbing services What are accessories we consider for a bathroom?
when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you
Write the current equation in series RLC circuits.
rajha power sector details
howmany electrician should maintain for a 1000 kva used plant... in kerala..
why steady state stability limit is greater than transient stability limit ? How it can be explained ?