How the unidirectional torque produced in dc motor
- 2 Answers
- 8581 Views
- CGL, Sail, I also Faced
- E-Mail Answers
Answer Posted / umesh
The torque formula for dc motor is T=k(current * flux)
The commutator with brush converts the dc into ac which produces alternating flux.It means both armature current and flux are positive or negative at the same time.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
How vfd saving power.
hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?
What is bridge rectifier and explain with details
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
What is the function of electron gun used in crt?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
Define active and passive network?
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
How LT megger works ?
Explain what is clipper and clamper circuits?
Explain the method to keep noises low in a control system?
What is use of starter and choke in tube light
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
