Q188
Which one of the following pair is not correctly matched?
A.
Odometer ⟺ Measuring instrument for distance covered by motor wheels
B.
Ondometer ⟺ Measuring instrument for frequency of electromagnetic waves
C.
Audiometer ⟺ Device for measuring sound intensity
D.
Ammeter ⟺ Measuring instrument for electric power
AnswerAnswer: Option D
Solution
Answer: Option D
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