L2 HPR Safety Quiz

The quiz includes a random selection of 25 questions. Answer each of the questions and then click on the FINISH button at the bottom of the quiz.

Your quiz will then be automatically marked. Pass mark is 90%.

Correct answers will be highlighted in green and incorrect answers will be highlighted in pink.

To switch to the Technical questions click here.


#1. At what total impulse and/or average thrust does a motor become high power?

#2. What is the maximum angle (in degrees) from vertical a model rocket can be launched from?

#3. Although Tripoli launches involve several layers of safety rules intended to increase safety, _____ is ultimately responsible for the rocket and flight?

#4. When may the physical disconnects that inhibit energetics be connected to power?

#5. When can steel nozzles be used in research motors?

#6. The flier shall document the location of the center of ____ and be able to demonstrate the center of _____? (Answer in order of blanks)

#7. When is it permissible to catch a high-power rocket?

#8. What is the minimum distance for smoking (or open flames) from high power rocket motors, motor reloading kits and pyrotechnic modules?

#9. The minimum safe distance to any spectator when a model rocket is launched shall be_____Ft?

#10. When must the stability of a rocket be determined?

#11. What criteria apply to the construction of a high-power rocket?

#12. When shall the motor ignitor(s) be installed in a high-power rocket motor?

#13. An R/C Rocket Boosted Glider (RBG) may be launched in which direction in regard to the flightline?

#14. Range activity shall cease whenever a thunderstorm has been detected within ____ miles (kilometers) of the launch site?

#15. What is the launch site criteria?

#16. Rockets flown at Tripoli launches may carry:

#17. When can electronics that control energetics be powered on?

#18. Which of the following motor types are not allowed to be made and flown by a Level 2 flier as a research motor?

#19. Who can override an RSO decision pertaining to safety?

#20. What is the age limit Tripoli recognizes for a certified solid propellant high power rocket motor user?

#21. What is the minimum distance from a launch site to any person or property not associated with the operation?

#22. While a 3:1 average thrust to weight ratio is the absolute minimum established in the Tripoli Unified Safety Code, what is the typical initial minimum thrust to weight ratio for a rocket?

#23. What is the purpose of the Tripoli Unified Safety Code?

#24. Which of the following materials can be used for research motor cases?

#25. When is it permissible to consume alcohol when prepping or launching high power rockets?