Interested to Buy Any Domain ? << Click Here >> for more details...
How Humming noise generated in starter motor which was used
the start the engine in a vehicle/car/Truck?.Moreover
Starter motor was operated in DC power supply. Can you guys
clarify ?
- 2 Answers
- 6902 Views
- I also Faced
- E-Mail Answers
Answer Posted / 1802.pranav
actually in stater of a vehicle there is one solenoid switch
which has one auxiliary and one main winding.so as soon as u
rotate the key of car,auxiliary winding comes into the
picture and 1st contact is made.in this situation motor runs
at low speed around 600rpm.But when 2nd switch comes into
contact due to main wdg then motor runs at max speed.and
when 2nd switch comes into contact it produces spark and
pushing action DUE TO WHICH HUMMING SOUND COMES.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
Can i use the B-curve MCB instead of C-curve MCB
What is depreciation factor?
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
Define gain margin?
how to calculate power consumption in slip ring motor at different step
what is rating boiler
what is meant by 2 within a star in a voltmeter dial?
what shoud be strength and weakness to impress interviewer????????
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
Can an inverter be used as a converter? How?
