Interested to Buy Any Domain ? << Click Here >> for more details...
For the same power rating,which motor is bigger in size,AC or DC?
- 9 Answers
- 18820 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / oasis.enigneers@yahoo.com
The DC motor is biger then AC in size..
| Is This Answer Correct ? | 60 Yes | 6 No |
Post New Answer View All Answers
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
what is accuracy ? in any meters , coils accuracy . how can u defined that ?
what is earthing.how we make it,describe briefly.
Which is the oldest hydropower plant in india?
what is ps impedance test
What is an ac motor?
What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.
explain PV modules in solar energy generation.
What is called grain-oriented laminations?
we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?
2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation
what are the basic insulation levels & what its Unit
Why back emf used for a dc motor? Highlight its significance.
Differentiate between Zero and Negative sequence current
What are approaches to tackle sedimentation problem of reservoir?
