1.Battery ( charging )
Electrical energy –> chemical energy
Mixie ( working ) – Electrical energy –> —————–
Mechanical Energy
2. Soldering Iron – Heating Effect of electric current
Grinder – ————————-
Magnetic effect of electric current
3. Unit of Charge is ————————–
Coulomb
4. The unit of energy is —————————
Joule
5. The process by which heat is developed in a circuit on passing current through it is known as——————-
Joule Heating or Ohmic Heating
6. When 3Ω, 6Ω resistances are connected in parallel, the effective resistance will be ——-( 3Ω, 1Ω, 6Ω, 2Ω )
R = R1R2/ R1+R2 = 18/9 = 2Ω
7. In Microwave oven, microwave and in Induction cooker ———- are used to produce heat.
Eddy current
8. How is the fuse wire connected to a circuit ? Where it is connected ?
In series, in phase
9. ———– is the ratio of the power of an equipment to the voltage applied.
Amperage
10.The reciprocal of the diameter of a conductor is called as —————-
Gauge
