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. What is the frequency being used for transmission when wavelength is 2 meters long?
#2. Ohm’s Law is stated in the following formula:
#3. Unit of electric energy.
#4. Unit of Inductance is
#5. Plastic is an example of a(n)
#6. Instrument used to measure resistance with value less than one ohm.
#7. Instrument used to present test signals in frequency domain.
#8. The circuit element that stores an electric charge is
#9. The unit of impedance is
#10. A good measure to prevent the use of the Amateur Radio Station equipment by unauthorized persons is
#11. Parallel conductive plates with dielectric in between are the component parts of a(n)
#12. A Wheatstone Bridge measures
#13. The circuit element that opposes any change in current is
#14. The instrument used to measure voltage is
#16. A device used to connect a balanced line to an unbalanced line.
#17. Frequency band comprising High Frequency.
#18. A Multimeter measures
#19. What is the unit of Resistance?
#20. Two identical resistors are connected in parallel, what is the resultant resistance?
#21. Three resistors each valued at 20 ohms are connected in series. If they are connected in parallel to another resistor whose value is 30 ohms, what is their total equivalent resistances?
#22. An example of a good semi-conductor.
#23. Instrument used to measure resistance whose value is less than one ohm.
#24. What is to be provided in house entrance of circuit switches in order to ensure that radio or other equipment when short-circuited will not cause fire of electric origin.
#25. A wheatstone bridge measures
