what is the formulae for calculating the cable size for a
given voltage and current.
Answer Posted / ehsisjwuwu
reallly dont know :-)
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
difference between crane drive and line drive.
HOW WORK HEAT PLATE EXCHANGER
What do you understand by oldham's coupling ?
what does a string of resistors in a series will do?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
When is lag lead compensator is required?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
How 3 phase invertor works?
What happens if we run alternator on under frequency?
importance of reactive power management
Which type of motor is used in trains, what is the rating of supply used explain working principal?
why the protection turbo generators is most complex?
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?