How to calculate current carrying capacity of copper conductor _ such as cable size 25sq mm,50 sq mm, 75 sq mm, 100 sq mm
2 4505What is the difference between diesel generator engine with and without turbo charger with the same capacity?
1687a 440v 60hz 03 phase 100kw generator can deliver how much power in kw for 220v 60hz 01 phase load?
1 2371can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec
3 4334Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
1939why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?
AES,
1 4072Post New Electrical Engineering Questions
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance
how many joint can done in HT line and what is life of the joint
what's producer of XLPE cable laying in undergroung
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
State the methods of improving power factor?
What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?
What are dependent sources?
how can i get an electrical c-certificate?
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .