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What is the permissible sound level for 1000kva DG set and how the sound level is calculated.
1 3615why rotor winding in induction motor is not earthed. normally we uses star winding in rotor .why?
3 9000Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
2234Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
2128For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?
2 17081Post New Electrical Engineering Questions
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
Define phase lag and phase lead?
What is the resistance of the field winding of a d.c. Shunt generator kept low?
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?
What is the earth treantment procedure?
how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?
plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
what is protection class current transformer.
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.
In a flange coupling, the flange bolts are designed for
