What is the usega of brking resistor? and how it will
useful to Drive...?
- 3 Answers
- 4413 Views
- I also Faced
- E-Mail Answers
Answer Posted / vinod
when a load is to be breaked suddenly with a less
decelaration time or when a motor is stoped within its
system time constnt,they regenerate the energy back to the
mains.this regeneration happens through VFD.
to dissipate this regenerated energy a breaking resistor is
connected to the VFD.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what is meant by class 1 E in electrical power supply?
what is a synchronizing lamp ?
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
How servo stabilizer works.
why are distributed windings generally used in alternators?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
What are the characteristics of negative feedback?
how to find impedance , mutual indatnce in transmission lines
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
What is the universal motor?
what is differnce btwen lll and lllg faults
