A. Magnetic flowmeter
B. Pitot tube
C. Flow nozzle type flowmeter
D. Turbine flowmeter
Related Mcqs:
- Water is entering a storage tank at a temperature T0 and flow rate Q0 and leaving at a flow rate Q and temperature T. There are negligible heat losses in the tank. The area of cross-section of the tank is A0. The model that describes the dynamic variation of temperature of water in the tank with time is given as________________?
A. Q0(T0 – T) = Ac . h (dT/dt)
B. Q0T0 – QT = Ac . h (dT/dt)
C. Q(T0 – T) = Ac . h (dT/dt)
D. Q(T0 – T) = Ac . (dTH/dt) - Liquid flow rate in an open channel cannot be measured by a/an __________________?
A. Orifice meter
B. Cipolletti weir
C. Rectangular weir
D. V-notch - Flow rate of a river is measured by a/an____________________?
A. Pitot tube
B. Vane meter
C. Kennison nozzle
D. Open weir - Flow rate of sludge is not measured by a/an_________________?
A. Orificemeter
B. Open weir
C. Kennison nozzle
D. Both B. & C. - Liquid flow rate in a small channel is best measured by a/an____________________?
A. Weir
B. Pitot tube
C. Vane meter
D. Venturimeter - Smoke density of the flue gas going out of the chimney is measured by a __________________?
A. Polarograph
B. Thermal conductivity meter
C. Photo electric cell
D. Chromatograph - Degree to which an instrument indicates the changes in measured variable without dynamic error is called its ___________________?
A. Speed of response
B. Reproducibility
C. Fidelity
D. Static characteristics - Which of the following fluid flow measuring devices can measure the largest flow rate ?
A. V-notch
B. Rotameter
C. Orificemeter
D. Weir - Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an ________________?
A. Venturimeter
B. Orificemeter
C. Magnetic flow meter
D. Hot wire anemometer - Liquid levels in autoclaves are measured by ________________?
A. Simple float
B. Differential float type manometer
C. Glass gauge
D. None of these
