Interested to Buy Any Domain ? << Click Here >> for more details...
DC Motors applications used in Lift/Elevators
- 8 Answers
- 30670 Views
- IOCL, SCS, Usha Martin, I also Faced
- E-Mail Answers
Answer Posted / sathish kumar
nowadays, 3 phase induction motors are used because of
latest deveopments and controlling motors with vvvf drive..
(variable voltage and variable frequency)...
| Is This Answer Correct ? | 28 Yes | 4 No |
Post New Answer View All Answers
How to calculate the phase to phase clearness of HT /// LT bus bar?????
design a 3 bit synchronous and asynchronous counter using T- flipflop
What are unstable systems?
Draw a SLD of DG distribution up to main LT panel?
How can calculate the rating of a servo stabilizer for given a specific load
How CFL &T5 tube light glows?
what is the necessity of under ground cables ??
When will you multiply and devide with derating factors to the actual value while sizing the cable?
How to decide and select the different earthing wire size for the different types of earthing
How to design pavement quality concrete by using C.R.C.P Method
Difference between drift current and diffusion current?
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
why Lightening Arrester Probe sharp at Top of telecom tower.
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
