when the PFR (POWER FACTOR REGULATOR)change a step to zero,one of the RCCB will triped off,is it the changing step of this PFR effect the RCCB?
2 1881Why in earthing, the earthing plate is put in vertical position? and further what is soft coke that is used in earthing?
2 8474what type of protection and safety req. in the 220kv substaion and area around the substation
2 6398What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
608I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
737We have 250 KVAR cacitor bank & our average load is 200kva but our power factor is average 0.66 how can we maintane it? how can we balance our load?
4 5884Post New Electrical Engineering Questions
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
what is the main difference between power devices and signal devices
Why is a plain induction motor unsuitable for wide speed control?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
how r charge carriers produced
What is deference between MCB & MCCB & ISOLATOR
For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!
sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used
how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable
which of the following elements is not present in stainless steel
How do you compute voltage drop and cable size over distance?
how to find the multiplication factor for digital energy meter and analog energy meter
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
