NAR HPR Launch Safety & Recovery Procedure

Question 1

What is the purpose of a launch rod or rail?

Accepted Answer

To guide the rocket during launch

Answer

To stabilize the rocket at landing.

Answer

To ignite the motor.

Answer

To deploy the parachute.

Question 2

Why is a safe launch distance required?

Accepted Answer

To ensure safety of all individuals near the launch site

Answer

To make the launch more exciting.

Answer

To allow better photos.

Answer

To reduce rocket noise.

Question 3

What should you do if a rocket fails to ignite?

Accepted Answer

Wait a minimum of 60 seconds before approaching

Answer

Immediately walk up and check the rocket.

Answer

Throw water on it.

Answer

Tap the igniter with a stick.

Question 4

Why is a recovery system necessary?

Accepted Answer

To slow down and protect the rocket during landing

Answer

To delay the launch.

Answer

To make recovery harder.

Answer

To increase flight speed.

Question 5

What type of recovery system is most common in high-power rockets?

Accepted Answer

Parachute deployment

Answer

Booster detachment.

Answer

Foam landing.

Answer

Water spray system.

Question 6

When should the recovery system deploy?

Accepted Answer

At apogee, the highest point of flight

Answer

At rocket ignition.

Answer

Just before hitting the ground.

Answer

During motor burnout.

Question 7

Why should launches be conducted in open fields?

Accepted Answer

To reduce the risk of fire, injury, or damage

Answer

To improve signal reception.

Answer

To impress an audience.

Answer

To launch higher.

Question 8

What role does a blast deflector play?

Accepted Answer

To redirect motor exhaust away from the launch pad

Answer

To stop the rocket from lifting off.

Answer

To cool the motor.

Answer

To launch multiple rockets.

Question 9

Which component triggers parachute deployment?

Accepted Answer

An altimeter or ejection charge

Answer

The rocket fins.

Answer

The launch rail.

Answer

The igniter wire.