Answer Posted / ritesh mane
VFD is Voltage & Freq ratio with the help of these to
factors we can cntrol drive speed N .V/F ratio
Is This Answer Correct ? | 9 Yes | 6 No |
Post New Answer View All Answers
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
Where voltage are high and current to be interrupted is low the breaker preferred is:
what is the chemical name and formula of refrigarent R-134a.
which type of amplifiers are used in multimete?
What are the conditions to be satisfied for parallel operation of dc generators?
how braking & making capacity of circuit breaker are calculated?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
What is the difference between Encoder and Resolver?
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
what is the prinsiple of dc motor and construction and working ,application of dc motor.
how to calculate fuse rating for a motor
What is the main purpose of c.f.b.c.boiler
design of IGBT firing circuit for 11KV