Interested to Buy Any Domain ? << Click Here >> for more details...
why we use DO Fuse in H.T. Line ? What is the purpose of
DO Fuse
- 4 Answers
- 49076 Views
- I also Faced
- E-Mail Answers
Answer Posted / abhijit
basically;DO is dropout fuse the two ends(contacts) of the
fuse connected by a spring ;
if fault occurs;and current value crosses the cut off factor
fuse contacts (spring)will get released;avoiding any problem
to the line
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
how to control dc motor?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com
Determine the BTU size of an aircon for 20 sq metre room
what is the effect of un-synchronized power.
in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
Write down the design procedure of commutaj.
What is instrumental error?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%
Why reactors use before incoming of ac vvfd drive?
what is the principle of operation of tungstun bulb ??
