In explosive and polluted environments which type of motors
do we use?
Answers were Sorted based on User's Feedback
Answer / bilal
squirrelcage induction motor because of it's rugged construction
Is This Answer Correct ? | 27 Yes | 1 No |
Answer / srinivasa rao talasila
In FLP areas generally we will use EXd and EXde type motors
and highly polluted areas we will use IP65 standard motors
we will use
Is This Answer Correct ? | 3 Yes | 1 No |
What is the name of transformers oil filteration equipment?
. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV?
hoe to select the cable size in sq mm for certain load?
derive the e.m.f equation of transformer
explain single phase series motor
they transformer oil leakeage to beather tank and top parts . they protection relayes was not operated.what is the oil leakeage problem.
whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?
why do we use magnetic contactors ?circuit breakers are not enough?
what is meant by reactive power ,active power & real power ? thank you
what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?
conditions for parallel operation of dc generators
why -48 volts dc used in telecommucation