Science and Technology · Space Technology
Read the following statements marked as Assertion (A) and Reason (R) and choose the correct option. Assertion (A): The development of Spark Torch Igniters is essential for the feasibility of fully reusable rocket booster stages and spacecraft requiring multiple engine firings in orbit. Reason (R): Spark Torch Igniters provide highly reliable and repeatable ignition capability in vacuum conditions, which is a critical requirement for successive engine restarts during complex mission profiles.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both A and R are true, and R is the correct explanation of A✓
- 2Both A and R are true, but R is not the correct explanation of A
- 3A is true, but R is false
- 4A is false, but R is true
Correct answer
Both A and R are true, and R is the correct explanation of A
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