SCARS LIVE QUESTIONS
Come and join the fun. Send us your pictures, riddles, or questions and have them added to our weekly trivia sessions. If interested please send your email including your submission to VOIP@SCARSVOIP.COM
LIVE QUESTIONS FOR SEPT 6 & SEPT 7, 2025 SUPPLIED BY K2HA
1, What was a diameter of the largest coil used by Tesla in his transmitter?
A: 10 inches
B: 12 feet
C: 32 feet
D: 52 feet
2, Capacitors are classified by their dielectric material true or false:
A: True
B: False
3, To transmit and receive on the 144MHz band with a transceiver that covers only 1.8MHz to 30MHz you could use
A: a receive down converter
B: an attenuator
C: a transverter
D: a 6:1 balun
A: Diodes with a PIV rating of 12V.
B: Diodes with a current rating equal to or greater than the original diodes.
C: Diodes with a PIV and current rating equal to or greater than the original diodes.
D: Diodes with a PIV rating equal to or greater than the original diodes.
THE ANSWERS TO THE ABOVE QUESTIONS ARE
1D, 2A, 3C AND 4C
LIVE QUESTIONS FOR SEPT 13 & SEPT 14, 2025 SUPPLIED BY K2HA
1, What does the “Wi” in Wi-Fi actually stand for?
A: Wireless
B: Wideband
C: Nothing
D: World internet
2, What would a PIN diode be most commonly used for?
A: A Variable Resistor at frequencies below 10 kHz
B: A Device for pinning a signal on a GPS map
C: A Mixer
D: A Transmit Receive Switch
3, Early communications inventor and theorist John R. Carson is known for which of the following concepts?
A: The Carson Detector and Demodulation System (CDDS)
B: The first reliable Coherer detector, known as the Carson Coherer
C: The Carson Bandwidth Rule for FM Bandwidth
D: The Carson-Williams Modulation scheme, commonly referred to as CW
4, Which of the following choices is the only ham band located in the MF spectrum?
A: 40 Meters
B: 160 Meters
C: 80 Meters
D: 60 Meters
THE ANSWERS TO THE ABOVE QUESTIONS WILL BE POSTED HERE SHORTLY AFTER THE CONCLUSION OF THE SUNDAY RAGCHEW NET
