Match List – I with List – II and select the correct answer
List – I (Device) List – II (Use)
A. Barometer 1. Gauge atmospheric pressure
B. Hydrometer 2. Local atmospheric pressure
C. U – tube manometer 3. Relative density
D. Bourdon gauge 4. Pressure differential
Codes:
A B C D
(a) 2 3 1 4
(b) 3 2 1 4
(c) 3 2 4 1
(d) 2 3 4 1