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. What is the maximum launch angle from vertical for a high-power rocket?

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

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

#4. What operating clearances must be complied with for flying high power rockets?

#5. When may Research Motors that have been sold for a profit be used at a Tripoli Launch?

#6. At what impulse does a class 3 rocket start?

#7. The maximum landing speed of a rocket is not to exceed____?

#8. When are you allowed to install an igniter or head end ignition module into any motor including a multistage, cluster or air start type rocket?

#9. Test flights or first flights of R/C RBG shall be launched from the distance specified by the total installed impulse in the Safe Distance Table plus _____ Ft?

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

#11. Organizations that may certify high power rocket motors include:

#12. What is the minimum safe distance for a non-complex H, I or J motor?

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

#14. When may a high-power rocket be launched?

#15. How close can spectators be to a high-power rocket launch?

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

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

#18. What is the Authority Having Jurisdiction (AHJ)?

#19. When must a high power rocket launching device incorporate a blast deflector?

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

#21. The minimum distance for all involved rockets shall be the complex distance for the total installed impulse of the motors in all rockets when _____ or more rockets are launched simultaneously?

#22. Who may operate a high-power rocket?

#23. When is an active recovery device not necessary in a high-power rocket?

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

#25. What are the elements of an ignition system?