Interested to Buy Any Domain ? << Click Here >> for more details...
what is the function of commutator in dc motor?
- 52 Answers
- 178712 Views
- Aviation, HP, Raj Construction, TCE, University Exams, I also Faced
- E-Mail Answers
Answer Posted / ram
in motors it is used to produce a alternating flux with a
uniform dc source
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
What is negative sequence over voltage element?
how to ctrl motor by use of ac or dc drive.plz explain evdintly
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
What is the type of feedback used in an op- amp schmitt trigger?
difference between semiconductor & conductor & insulator?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
Why we use mho Relay in long transmission line?
Why the output of OP-AMP is always less than Vcc?
How can calculate the rating of a servo stabilizer for given a specific load
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
how to changeover ups in this power failur time?
We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.
Why is the air gap between the pole pieces and the armature kept very small?
how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc
