state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 Current Affairs Science and Technology
Which of the following statements regarding Supra Thermal and Energetic Particle Spectrometer (STEPS) is correct?
1
A sub-system onboard India’s Aditya-L1 spacecraft that measures the distance between Earth and Sun.
2
A sub-system onboard India’s Chandrayaan-3 spacecraft that measures the temperature of the Sun.
3
It is a sub-system onboard India’s Aditya-L1 spacecraft that measures fast-moving charged particles generated by processes within the Sun.
4
A sub-system onboard India’s Chandrayaan-3 spacecraft that measures the distance between Earth and Moon.