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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 4400What is the difference between diesel generator engine with and without turbo charger with the same capacity?
1639a 440v 60hz 03 phase 100kw generator can deliver how much power in kw for 220v 60hz 01 phase load?
1 2282can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec
3 4179Sir, 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
1868why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?
AES,
1 4002Post New Electrical Engineering Questions
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
Define phase lag and phase lead?
What is gain margin?
why the active power flow of some line is increased when the active power of out is cut ?
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How much load can be taken for chiller from 1500 kva transformer
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
what is the difference between unarmoured & Flexible cable? How to identified?
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side
Define closed loop control system.
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
how did the testing of protection relays done through current injection
how to generator maintenance (A Check, B check,Etc)
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
how to measure dc earth leakage current?
