TNPSC Group 2 2016 Paper
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Question : 55 of 100
Marks:
+1,
-0
Match List 1 with List 2 and answer through the codes given :
|
|
List 1 |
|
List 2 |
|
(a) |
Infrared spectrometer |
1. |
Measures the purity of sugar |
|
(b) |
Polarimeter |
2. |
Test aeroplane surface under stress |
|
(c) |
Barometer |
3. |
Study of molecular structure |
|
(d) |
Strain gauge |
4. |
measure atmospheric pressure |
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