At which conditions a synchronous motor acts as a
synchronous condenser?
Answer Posted / harry
synchronous motor runs under over excited it would draw
leading current as capacitor
| Is This Answer Correct ? | 17 Yes | 9 No |
Post New Answer View All Answers
what is d check in dg 1500kva
what is the function of capacitor duty contactor in an capacitor panel???
how can maintaince the acb contactor moveing and fixing kit
What Normal(Tangent) towers and Tension(Cut-point) Towers?
what is the requirement regarding earthing of Single conductor with AWA
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
How many sprinklers should be in one pipe line?
What are safety device in vcb and acb?
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
What is meant by control system?
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,