Always select __ range of the current meter while measuring current of unknown wire:
- Average
- Minimum
- Maximum
- None of these
Why commutators and brushes are recommended for high DC voltage generators:
- Decreases the efficiency
- Produces spark
- Disturbing frequency
- Produces noice
Ohm's law states that in a closed circuit current is proportional to the __ and inversely proportional to the:
- Capacitance, inductance
- Resistance, power
- Voltage, resistance
- Power, voltage
The voltage _ is used in a vehicle to control the voltage produced at the output of the alternator:
- Controller
- Capper
- Caster
- Regulator
A _ is an electric circuit offering little or no resistance to the flow of electrons:
- Full circuit
- Short circuit
- Open circuit
- Half circuit
A residual-current device (RCD) is widely used in electrical circuits:
- For voltage regulation
- For shock safety
- For leakage current detection
- For circuit breaker
A measure of the ability of a material to resist the flow of an electric current is called as:
- Inductance
- Productivity
- Resistivity
- Shimmy
Liquids that conduct an electric current are called:
- Bases
- Solutions
- Fluids
- Electrolytes
Raja Dahir was defeated by:
- Abdul Malik
- Khalid bin Waleed
- Muhammad bin Qasim
- Tariq bin Ziyad
If it takes a machine 1/3 of a minute to produce one item, how many items will it produce in 10 minutes ___?
- 70
- 60
- 30
- 50
