IN OLTC we observed "OUT OF STEP" Alarm, we have two different transformer, when both are in parallel this type of alarm observed. what's the meaning of this alarm and why it occurs???
3 21739How to Convert horsepower to kva? what is the three phase formula? email me if u know thanks Rehan smileavail@msn.com
3 10162The current though a branch in a linear network is 2A when the input voltage is 10 volts. If the voltage is reduced to 1 volt, and the polarity is reversed, what is the current flowing through the branch ?
2 8820How to Convert horsepower to kva? what is the three phase formula? explain me if u can Example..i have 50Hp Moter how can i convert in kva tell me formula three phases Rehan Smileavail@msn.com
4 27423high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
2009dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour
1951Post New Electrical Engineering Questions
how to check ac servo motor
as a electrical student why should i hire you?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
how calculate gd2 of ht motors
What are the applications of autotransformers?
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
how to test YNyn0 vector group in transformer?
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
What are the disadvantages of thermal power plant?
What do you understand by external characteristics of a d.c. Generator?
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
what are the preventive maintanance actions taken for air circuit breaker? please answer me
Fantio of tranformer