Please give the formula for converting from 1 tr
refrigeration to kw.
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If OLTC is in manual position there is chance to variation of voltage(Low or High)?
What is rotary phase converter?
when we decide to use soft starter drive or vfd drive in mcc to operate apump?
WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?
it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
what is a lightning arrester???
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
what will happen when ac is applied resistor,inductor,capcitor?
what is sevice settings for mccb?How can be it setted?
Why generally the Rating of Transformers are in additions of 11 i.e. 11 kVA, 22 kVa, 33 kVA, etc........
What are n circles?