NAR HPR Recovery Systems & Deployment

Question 1

What determines the classification of a rocket motor?

Accepted Answer

Total impulse measured in Newton-seconds

Answer

Physical size of the motor

Answer

Color of the motor casing

Answer

Manufacturer brand name

Question 2

What is the primary safety concern during rocket launch operations?

Accepted Answer

Ensuring the launch area is clear and all safety distances are maintained

Answer

Achieving maximum altitude

Answer

Launching as quickly as possible

Answer

Getting the best camera angle

Question 3

What factor most affects rocket stability during flight?

Accepted Answer

The relationship between center of gravity and center of pressure

Answer

The color of the paint

Answer

The length of the launch rod only

Answer

Wind speed exclusively

Question 4

What is the purpose of a recovery system in rocketry?

Accepted Answer

To safely return the rocket to the ground for reuse and prevent injury

Answer

To make the rocket look more impressive

Answer

To increase the maximum altitude

Answer

It is optional for small rockets

Question 5

Which preflight check is most critical before launch?

Accepted Answer

Verifying motor installation, recovery system packing, and igniter continuity

Answer

Checking the paint finish

Answer

Measuring exact wind speed

Answer

Taking photographs of the rocket

Question 6

What regulatory requirements apply to high-power rocketry?

Accepted Answer

FAA waiver for airspace, fire marshal notification, and NAR/TRA certification

Answer

No regulations apply to hobby rocketry

Answer

Only local noise ordinances

Answer

Registration with NASA is required