Which engine type is the safest?

rockets

Quiz
•
Specialty
•
9th - 12th Grade
•
Hard
Konto Dwa
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
hybrid
liquid
solid
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the force that propels a rocket upwards?
Weight
Thrust
Momentum
Lift
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main principle behind the operation of a rocket engine?
Solar radiation
Magnetic propulsion
Newton's Third Law
Combustion
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following does NOT describe thrust vector control (TVC)?
Adjusting the direction of thrust from an engine to control the rocket's attitude
Changing the amount of fuel and oxidizer flow to the engine to alter thrust levels
Using gimbaled engine mounts to steer the rocket
Employing secondary control surfaces or vanes in the exhaust flow to direct thrust
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describe the function of a nozzle in a rocket engine and how its design influences thrust and efficiency.
Nozzle directs fuel into the combustion chamber, affecting engine stability.
Nozzle compresses air for combustion, increasing thrust.
Nozzle expands exhaust gases, increasing velocity and thrust.
Nozzle controls the engine's fuel intake, optimizing efficiency.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of engine is usually used as a booster?
Solid propellant motor
Hybrid propellant engine
Electric motor
Liquid propellant engine
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the name of the rocket used for the Apollo 11 mission?
Saturn V
Wostok 1
Proton
Spaceship
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