The unit for measuring current is ____________?

• Volt
• Ohm
• Ampere
• Kilogram
• I don’t know the Answer

The unit for measuring resistance is___________?

• Ampere
• Ohm
• Volt
• Watt
• I don’t know the Answer

In a series circuit,

• Current divides among loads
• Voltage divides among loads.
• No change in Current and Voltage.
• None of these
• I don’t know the Answer

In a NTC (Negative temperature co-efficient) resistor, as the temperature increases, the resistance will….

• Increases
• Decreases
• Do not change
• None of the above
• I don’t know the Answer

Which of the following material is Not a conductor of electricity?

• Copper
• Iron
• Aluminum
• Wood
• I don’t know the Answer

What is a Diode?

• A circuit protection device
• A unidirectional current flow device
• Current storing device
• None of the above
• I don’t know the Answer

In a series circuit, the total resistance is

• sum of all individual resistances
• average of all resistances.
• both a & b
• None of the above.
• I don’t know the Answer

When two resistors are connected in parallel______

• Current is divided
• Voltage is divided
• There is no current flow
• None of the above
• I don’t know the Answer

What type of resistor is heater plug (glow plug)

• PTC.
• NTC.
• Diode.
• Switch.
• I don’t know the Answer

Terminals of transistor are called as ________

• Phase , Neutral & Earth.
• Anode, Cathode & Base.
• Emitter, Base & collector.
• T1, T2, & T3
• I don’t know the Answer