Physics
In what unit does the electric meter in a house measure the electrical energy consumed? What is it's value in S.I. unit?
Related Questions
At what (i) voltage and (ii) frequency is the a.c. supplied to our houses?
Name the device used to (a) increase the voltage at the generating station, and (b) decrease the voltage at the sub station for it's supply.
Where is the main fuse connected in a house circuit?
How should the several electric lamps be connected with the mains so that the switching on or off a lamp has no effect on the operation of other lamps?