what is the difference between brush & brushless dc motor
explain its operation ?
Answer Posted / friend
brush motor having commutator and supply contaning or input
to the rotor by using brushes to the commutator
acc. to brush less motor having power input to the stator of
the motor
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
How I calculate the ELCB for circuit breakers?
How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?
Air circuit breaker safety
In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly
What is the name of the winding to which supply is given?
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
what is counter poise conductors
What is the meaning of loop in transformer
Why the efficiency of generator is more than motor in swinburne's test
what is DRP panels?
Define closed loop control system.