Disclaimer: We made a question pool available to the public to test their readiness to take the NTC Amateur Radio Exam. The question provided herein are taken from various review materials and are not the actual questions given by the NTC. These questions are only for review purposes. By answering these sample questions, you hereby agree to free CHARL from any accountabilities or liabilities resulting from the use or misuse of these materials. 73’s!
Note: As per rules, the examinee must obtain an average of at least 70% of the 3 elements per class, with no score below 50% in any of the elements. We provided a 40-minute limit to answer each element to simulate actual exam conditions.
Class “C” (Technician Class), Element 3
QUIZ START
#1. To be able to get 4.5 volts dc, use ordinary flashlight battery and convert them as follows:
#2. When current passes through a path of lesser resistance thereby destroying the fuse in a circuit, we say that the circuit has
#3. The larger the diameter of the copper wire, the
#4. What should you do to prevent shock when working on a high voltage power supply?
#5. Frequencies comprising Very High Frequency.
#6. Unit of Inductance is
#7. An open circuit has resistance of
#8. Audio Frequency waves are also known as
#10. To generate pulsating DC voltage, what equipment is used?
#11. Cells should be connected in series
#12. Unit of Capacitance is
#13. Instrument used to present test signals in frequency domain.
#14. Audio frequency waves are also known as
#15. The shorter the copper wire, the
#16. What is the unit of Wave cycle?
#17. The circuit element that stores an electric charge is
#18. Frequency band comprising High Frequency
#19. For maximum current, dry cells should be connected
#20. The decimal equivalent of picofarad.
#21. A voltage of 110 Volts across a resistor causes a current of 5 Ampere to flow through the resistor. How much power is expended in the resistor?
#22. Instrument used to measure resistance with value less than one ohm.
#23. Unit of electric energy.
#25. Unit of impedance is
