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126: The Coherer was used to receive CW. True or False?  

127: How many call sign areas have More then 8 states in them?

128: How Many 2 Meter Repeaters are in... South Dakota?    

129: Which semiconductor's operation is similar to the triode vacuum tube?  

130: A grid dip meter can measure the resonant frequency of an antenna.

131: A wartime ban on amateur radio was nearly made permanent. During which world war was this ban enacted?  

132: Of the 6000 active amateurs at the start of World War I, what percentage served in the military during that war?  

133: The Decremeter was a type of __________ used for measurements of resistance or 'decrement'.      

134: When was the first US amateur radio license issued?  

135: What part of the early MODEL 'T' FORD car was used by hams as their CW transmitter?  

136: What is the maximum output power for hams in Belgium ?

137: The Swan 250 is a transceiver that works on 2 Meters. True or False?

138: In what year did Alexander Graham Bell patent his invention, the telephone.

139: In the early years of radio, it was common to state that radio waves traveled through what agent or aura?

140: Ham operators in the early days laid-out and secured their coils, tube sockets and other components on what kind of a chassis?  

141: The end-fed 'ZEPP' antenna, received it's name from what early usage?    

142: Early radio receivers known as 'crystal sets' depended upon power from what source for their operation?  

143: The outside receiving antenna-wire for early radio sets was referred to as:    

144: Radio receivers in the early days utilized power from three battery sources. How were these identified?  

145: Where did the term 'fist' originate in reference to 'CW' operation?  

146: What type of early radio receiver could be used as a short range radio-telephone transmitter?

147: What thing found in nature was the object of research by the Army Signal Corps for use as a viable radio antenna?  

148: What vital maneuver would an early type of navy submarine have to do in order to establish radio communication?  

149: To which mode of communication does the ARRL recommend we restrict our usage of 'Q' signals in our amateur radio transmissions?  

150: What is the maximum amount of power an amateur radio station can use on 30-meters?

 

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