If carbon brushes spring tension either loose or tight,
what happen on Motor performance During Full load Operation?
- 5 Answers
- 8457 Views
- Electrex, HP, TATA, I also Faced
- E-Mail Answers
Answer Posted / rajendra sadaphale
if brushes are loose then it create sparking between
commutator and brushes and if it get tight there is
friction bitween them and reduce there speed.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
solar energy light efficiency & disadvantages?
What are the classifications of oscillators?
How much no load current of synchronous motor
How many kw will suply from one db
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
how to calculate compresor capacity?
how open delta PT works & what is its construction?
what is the difference between electrical choke and electronic choke?
Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not
what is class of SPD and dittels of all class ?
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
