16 Questions
What is the purpose of functional testing in system integration and test?
To check if subsystems work together
Why might combined functional and environmental testing include spacecraft level thermal vacuum?
To check performance alterations due to the space environment
What is the primary reason for using 'stimulators' for sensors like sun & earth sensor, or star tracker in ground testing?
To ensure operational tests of electrical/electronic systems
What functions are primarily tested at the subsystem level in system integration and test?
Mechanical and electrical/electronic
Why can systems like propulsion and attitude control not be operated safely on the ground?
Due to safety concerns related to their operation on the ground
In which phase does system integration and test typically involve integrated functional testing?
Combined functional and environmental testing
What is the purpose of end-to-end testing of the entire space system?
To ensure the spacecraft works in space
Which type of testing determines the system's suitability for the mission?
Qualification Testing
What is the purpose of thermal cycling testing?
To subject the spacecraft to temperature variations
What is involved in launch flow 'Establish launch operations'?
Admin and work spaces for launch team
Which type of testing could involve structural, thermal, illumination, and power cycling?
Functional Testing
What is the primary purpose of qualification testing?
To examine system suitability for the mission
What does 'Life' testing often involve?
Power Cycling
What is established during launch flow 'Establish communications with all players'?
Multiple data and voice networks
What is the main objective of design verification?
To validate design precepts and models
'Pack and Ship' involves performing which type of tests?
'Limited subsystem and spacecraft tests'
This quiz covers the types of system integration and testing, including functional testing, environmental testing, combined functional and environmental testing, and system characterization. It also includes specific examples such as NOAA-N Prime.
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