what is the function of commutator in dc motor?
Answer Posted / sunil
In DC motor to commutator provides bidirectional supply to winding from DC unidirectional supply.
While in DC generator mechanical power fed to DC generator rotates it and in winding bidirectional current flow but due to commutator we get unidirectional power means DC power at output.
Thanks
Sunil
9574691125
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Which Class insulation is prefered for the sandwich Busducts ? Why?
how can i get the formula to find out the cable size if i know the load of main fuse protection.
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
how does a submersible pump work..?
What are the different types of LT Cables?
How would you calculate power loss in a resistor?
what's the exact magnitude of current, flows through Neutral?
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
plz tell me,ht and lt panel terminals in substations explain beiefly
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
Why the efficiency of generator is more than motor in swinburne's test
who can measure the size of power cable?