how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
1376If i have 200 test cases and we have to execute but we don't have time to execute all testcases.within 1 hour we have to execute that testcases and prepare the test report.so how i have to resolve this problem? is there is any technique in the testing.
3 3862The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?
1 2655Post New Electrical Engineering Questions
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
HOW WORK HEAT PLATE EXCHANGER
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
Mention the disadvantages of low power factor?
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
what is the working principle of energy saver control panel. please give the complete calculation & theory.
When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt
What are the various types of rotor used in the alternators?
what is the meaning of 0.5ohm Resistance
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?
why ht motors are star connected?
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
the problem faced on star or delta winding connection??
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
