WorksheetsS&C Electronics L12
Total questions: 10
Worksheet time: 6mins
What type of discrete components make up a delay circuit?
transistors, resistors, capacitors
transistors, capacitors, switches
resistors, capacitors, switches
resistors, capacitors, flux device
Computer programs that design circuits are good because you can test and modify circuits ...
(a)
Time taken to charge a capacitor is calculated with t=CP.
True
False
Capacitance is measured in farads.
True
False
Charging a capacitor is ...
Linear
Quadratic
Exponential
Compounded
The voltage at which capacitors switch on or switch off is ...
0.5V
0.7V
0.9V
3V
An Integrated circuit (IC) is a semiconductor made using which material?
Tungsten
Polyamide
Silicon
Aluminium
Which is not an advantage of an Integrated circuit over a circuit made from discrete components?
reliable
large
cheap
needs less power to operate
A common type of integrated circuit is know as a _____ timer.
555
666
777
888
An Integrated circuit that creates a flashing sequence, rather than just turning on then off, is called what?
monostable
monostable oscillator
astable
astable oscillator
