- (A) Venturimeter
- (B) Rotameter
- (C) Pitot tube
- (D) Hot wire anemometer
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- (A) Based on the principle of Faraday’s law
- (B) Capable of measuring the flow rate of slurries and electrolytes
- (C) Based on the linear relationship between the fluid flow rate and the induced voltage
- (D) All
- (A) Mcleod gauge
- (B) Alphatron
- (C) Ionisation gauge
- (D) Bourdon gauge
- (A) Linear relation of emf to temperature
- (B) Corrosion resistance
- (C) Oxidation resistance
- (D) Non-linear relation of emf to temperature
- (A) Water
- (B) Carbon tetrachloride
- (C) Paraffin
- (D) Ethylene glycol
- (A) Seebeck effect
- (B) Peltier effect
- (C) Joule heating effect
- (D) Thomson effect
- (A) Temperature difference
- (B) Heat flow rate
- (C) Heat content in the system
- (D) None of these
- (A) A first order system
- (B) Dead time system
- (C) A first order time lag
- (D) A second order system
- (A) Greater safety of operation
- (B) Better quality of product
- (C) Greater operation economy
- (D) All
- (A) Low thermal conductivity
- (B) Low electrical conductivity
- (C) High viscosity index
- (D) Low flash point
