Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

how we can varying the speed of dc motor ?

Answer Posted / jude finney

speed of the motor can be varied in two methods
1)by armature voltage control method
2)by field voltage control method

Is This Answer Correct ?    26 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

772


what is sevice settings for mccb?How can be it setted?

1223


How will polarity test of Dy5 Transformer ?

1354


hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz

1420


In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

238






Why use in ht motore

834


how a flip flop can be used as a latch?

1151


what are the breakdown voltage rating of mini- curcuit'transfarmer!

1276


We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.

969


what is the relative size of single and three phase?

998


which is better to use svc or synchronous condenser why ?

973


how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

1310


how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

1154


How npn and pnp transistor works

242


How to define Kirchhoff current law and voltage law along with simply examples.

777