Interested to Buy Any Domain ? << Click Here >> for more details...
I want to know if it is possible to use Variable Frequency
Drive to reduce the current required for starting a motor?
- 3 Answers
- 5170 Views
- Descon, I also Faced
- E-Mail Answers
Answer Posted / guest
Yes.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
if we have 320KVA Genset kindly advice how much load we can put it.
Is there any question in the name of Static Switch in UPS??
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye
What id difference between power and energy?
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
What is the reason that the humming sound is coming from the induction furnace panel?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
What is the general system requirement of alternator?
two way ckt diagram can be drawn by how many ways? give diagram
what is the purpose of bypass mode in energy lighting transformer?
