Answer / nazir

Ring Main Unit is a switch gear, basically it is used for secondary distribution. Main advantages:
RMU is maintenance free and very compact in size.
Govt. Launch APDRP Scheme for State Utilities
to modifying their Distribution network by RMU.

Answer / pradumn tripathi

RMU is aring main unit. it used for ht side. it have 3nos. of swith

Answer / vipul

RMU IS LOW VOLTAGE SWITCH CIRCUIT BEAKER RING SWITCH
MECHANISM UNIT.

Answer / abhishek kukreja

RING MAIN UNIT.


USED IN SCADA APPLICATIONS
IT IS LIKE AN AB SWITCH ,WITH FASTER CONTROL OF FEEDER
INTERCONNECTION

Answer / prasobh

Remote monitoring unit

Answer / vinod sharma

Remote monitoring unit

Is it benefitial to supply 210v ac to lighting fixtures instead of 240v ac?

2 Answers  

It is a three inch fan and i want it to rotate to other direction .I've tried cutting the wire and reconnecting them inverse like black to white and white to black ,but it won't start rotating when i plug it in that way.And then it works again when i rejoin the wire to the way it is. I don't know what causing the problem.Is there anyone familiar with these small mortor?Any suggestion would be appreciated.Thanks!! http://i296.photobucket.com/albums/mm163/sasukebloodwheel/110527-105859.jpg

2 Answers  

Why we need to carry out knee point voltage test of current transformer ?

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