Project ForgeInstrumentation & Process Control
Measurement Instruments
GATE 2013
Medium
Match the following: (P) Viscosity, (Q) Pressure, (R) Velocity, (S) Temperature — (1) Pyrometer, (2) Hot wire anemometer, (3) Rheometer, (4) Piezoelectric element
- AP-4, Q-3, R-1, S-2
- P-3, Q-4, R-2, S-1
- CP-3, Q-4, R-1, S-2
- DP-4, Q-3, R-2, S-1
Explanation
Viscosity is measured with a rheometer (P-3). Pressure is commonly measured with a piezoelectric element (Q-4). Velocity (of a gas flow) is measured with a hot wire anemometer (R-2). Temperature is measured with a pyrometer (S-1).
Source: GATE CH 2013 (2013)
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