What is the dimension of A4 sheet in mm?
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what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.
what is the basic difference between capacitor and condenser ?
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
What is A.C Resistance for Earthing ?
What is meant by H.R.C fuse?
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Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
why transformer is rated in KVA ?
I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.
how ELCB drip when earth and phase touch together?
from which formula we select a capacitor rating?
What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?
Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not