1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
1714Dear sir, we are getting voltage fluctuations suddenly for 2 or 3 minutes again it becomes normal. we checked each and every connection some times we are getting 110 volts like that from earth to neutral again it is reducing we are getting supply from 45 kva DG set give earthing properly.
3 5331Post New Electrical Engineering Questions
What is the function of NER and NET?
explanation of mesh bus bars
what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
The height to which the liquid in a tank to be maintained for a certain constant velocity?
we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?
which is better to use svc or synchronous condenser why ?
Define what is the function of anti-pumping in circuit breaker?
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
What is the effect of pi controller on the system performance?
What are electric motors?
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
