Question

Match list I with list II

Instrument

Measured parameter

A. Pyranometer

I. Direct solar radiation

B. Quantam sensor

II. solar radiation in the narrow wave band

C. Pyroheliometers

III. Incoming solar radiation

D. Spectroradiometer

IV. PAR

A A-II, B-IV, C-I, D-III Correct Answer Incorrect Answer
B A-III, B-I, C-II, D-IV Correct Answer Incorrect Answer
C A-III, B-1V, C-I, D-II Correct Answer Incorrect Answer
D A-III, B-IV, C-II, D-I Correct Answer Incorrect Answer

Solution

Pyranometer measures incoming solar radiation, Quantam sensor measures PAR (photosynthetically active radiation), Pyroheliometers measures direct solar radiation and Spectroradiometer measures solar radiation in narrow wave bands

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