Physics
The electrical meter in a house records the consumption of —
- charge
- current
- energy
- power
Related Questions
The main fuse is connected in —
- live wire
- neutral wire
- both the live and earth wires
- both the earth and neutral wires.
The electrical appliances in a house are connected in —
- series
- parallel
- either in series or parallel
- both in series and parallel.
A person connects his household appliances in series. Which of the following is true ?
- Each appliance operates independently
- The current in the circuit is reduced as resistance increases
- Each appliance does not operate at its rated voltage
- Both (2) and (3)
At what voltage and frequency is the electric power generated at the power generating station?