Fot testing new star-delta 132 kw motor in electrical
worshop.we should check in star or delta connection as we
do not have higher capacity cable in worshop?
- 4 Answers
- 7345 Views
- Adani, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
As you are checking for connection only ,smaller capacity
cable will serve the purpose.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
Circuit diagram of tube light without starter using electrical choke
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
how many stairs have you climbed while you were coming
What is the magnetic field (coil DC ) of Turbo Expander?
Define the overload capacity of the motor?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
XYZ
please send me latest & previous years question papers for IOCL Technical level questions
what is a reactive power? what is the relation with power factor?
anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.
