S&C L11 Electronics

What is the unit of capacitance?

• Farad

• Watt

• Volt

• Ohm

Which type of capacitor has a positive and negative connection?

• Tantalum Capacitor

• Both Electrolytic and Tantalum Capacitors

• Electrolytic Capacitor

• Non-polarised Capacitor

What is the capacitance range for non-polarised capacitors?

• A few nanofarads to several million farads

• A few farads to several thousand nanofarads

• A few microfarads to several thousand picofarads

• A few picofarads to several thousand microfarads

How can capacitors be charged and discharged?

• Through a transformer

• Through a capacitor

• Through a resistor

• Through a diode

What is a characteristic of non-polarised capacitors?

• They are usually larger than polarised capacitors

• They have lower capacitance values than polarised capacitors

• They can only be connected one way in a circuit

• They can be connected either way round in a circuit