Interested to Buy Any Domain ? << Click Here >> for more details...
with the help of drive can we run the 50hz motor on
100hz,what will be its effect.
- 3 Answers
- 9697 Views
- BPL, I also Faced
- E-Mail Answers
Answer Posted / vaibhav
yes we can drive the 50Hz motor on 100Hz by using variable frequency . and as we know that synchronous speed =120*f/p.
as frequency increase motor speed also increase. and also if frequency increase motor size also can be decrease in design if want to decrease
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
If UG power cable both ends are to be earthed or what? If not why?
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor
how to convert lv line to hv line and viseversa, any losses will occur during this process
condition Autotrip facia come on control panel of electrical transmission line?
Enlists the applications of sampled data systems?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
how we can explain arc heatng?
Define load factor?
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
what are the possible reaons & remedies if resistance of NGR getting heat up
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
