Multimeter show phase to neutral volt 230 the per phase but phase to phase 415 not show 460 why.
1 580340 HP motor how many square mm size wire use for stator to motor & aluminium wire use ?
SSPL,
1 4453Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
2588If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
2103I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.
5 8606Post New Electrical Engineering Questions
What is the difference between acs 550 & acs 850
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
how is working bearing heater?
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
how to calculate cable size in diffrent loads?
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
What is transient response?
difference between Ac and Dc mcb ????
Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com
state the working principle of incondenscent tube?
I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
What current flows in the transformer primary when its secondary is open?
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
1.what is the reason for transformer and lightning arrester blast in 33kv system