Interested to Buy Any Domain ? << Click Here >> for more details...
as we know that N=120f/P
speed of an im can be controled only through changing no if
poles, can we control by changing the frequncy????
- 7 Answers
- 10593 Views
- JSW, I also Faced
- E-Mail Answers
Answer Posted / burning fuel
yes we can control speed both by varying the no. of poles &
frquency.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA
HOW TO TEST A LIGHTENING ARREST ER ?
Why cables and busbar both needed in LT Panels?
Air refrigeration cycle works on the
What is meant by harmonic distortion?
What is Auto Mains Failure Panel & Auto Synchronizing Panel
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
how to control dc motor?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
Why you want to join non technical field when you are an engineer?
Brief me about maintenance planning & sheduling of machine tool.
what is the difference between torque induced and torque load?compare them with respect to dc motor?
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
