1) The unit of electrical resistance is the:
2) What naturally occurring material is widely used in Oscillators, Resonators and some frequency filters?
3) The most commonly used Receiver design for amateur radio is :
4) Packet Radio is used for:
5) A value of 1 000 pF is equal to:
6) Radio waves travel at the speed of:
7) The following is the symbol for what ?
8) Electricity is a flow of ………. around a circuit. Complete the missing word.
9) The unit of electrical potential is:
10) Connecting batteries in Series increases the total ……….
