An isotropic antenna is a:
  1. half wave reference dipole 2. infinitely long piece of wire 3. dummy load 4. hypothetical point source

 The property of an antenna which defines the range of frequencies
to which it will respond is called its:
1. bandwidth 2. front to back ratio 3. impedance 4. polarization

The effect of adding a series inductance to an antenna would:
1. increase the resonant frequency 2. have no change on the resonant frequency 3. have little effect 4. decrease the resonant frequency

An antenna which is able to transmit equally well in all directions is a:
1. dipole with a reflector only 2. quarterwave grounded vertical antenna 3. dipole with director only 4. halfwave horizontal dipole

The most important consideration when deciding upon an
antenna for contacting stations at great distances (DX) is:
1. sunspot activity 2. angle of radiation 3. impedance 4. bandwidth

A half wave dipole is normally fed at the point of:
1. maximum voltage 2. maximum current 3. maximum resistance 4. resonance

A forty metre half wave antenna (7 Mhz), can be used on another
band without additional tuning. That band is:
1. 10 metres 2. 15 metres 3. 20 metres 4. 80 metres

If a half wave antenna is approximately 20 metres (65 feet)
each side of the centre insulator, its resonant frequency will be approximately:
1. 3600 khz 2. 3900 khz 3. 7050 khz 4. 7200 khz

A dummy antenna:
1. attenuates the signal generator to a desirable level 2. provides more selectivity when the transmitter is being tuned 3. matches the R.F. generator to the receiver 4. duplicates the electrical characteristics of a transmitting antenna without radiating radio waves

In a three element yagi antenna, the reflector and director(s) are called:
1. oscillators 2. tuning stubs 3. parasitic elements 4. matching units