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Assertion (A): Parameters are recorded at differing sampling rates.

Reason (R): Frame capacity is finite and parameters change at very different speeds.

Select the correct answer from the options below.

  • A.Both A and R are true, but R is not the correct explanation of A
  • B.A is true but R is false
  • C.A is false but R is true
  • D.Both A and R are true, and R is the correct explanation of A

Answer: D

Correct answer: Both A and R are true, and R is the correct explanation of A

Both are true and the second gives both halves of the reason. Frame capacity is fixed, so the sampling budget must be allocated; and parameters change at speeds differing by orders of magnitude.

Spending eight samples a second on fuel quantity would waste bandwidth that vertical acceleration needs to capture a hard landing. Matching the rate to the rate of change is what lets a modest data rate carry hundreds of parameters usefully.

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