How do you select a cable size(Cu&Al) for a particular load
Answer Posted / tauseef tarique, engineer(e)
depending upon full load current of the load, the size of
cable is selected. Also calculate the % voltage drop and
see it is in permissible limit or not if is more select the
next highier size of cable.
| Is This Answer Correct ? | 34 Yes | 9 No |
Post New Answer View All Answers
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
What is inrush current?
Why saturation region slowly shifted in the left side?
At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
What is Auto Mains Failure Panel & Auto Synchronizing Panel
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540
Define cuttoff frequency?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
please explain to me how to calculate current,voltage,resistance with formula??
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV
aternator every parts and its working