22_Thermal conductivity factor depends on Select one: a. Size of material b. All of them c. Type of material d. Density of material 23_Cooling is used in thermal conductivity test to Select one: a. To cool the device from over heating b. Allow for thermal flow over the material c. None d. Cooling is not used in this exp
21_Cd calculated in flow over weirs represent
Select one:
a. Factor for calibration
b. The difference between actual flow and theoretical flow
c. Water flow peak factor
d. Factor of turbulence of water flow
22_Thermal conductivity factor depends on
Select one:
a. Size of material
b. All of them
c. Type of material
d. Density of material
23_Cooling is used in thermal conductivity test to
Select one:
a. To cool the device from over heating
b. Allow for thermal flow over the material
c. None
d. Cooling is not used in this exp
24_The device with highest static head loss is
Select one:
a. No static head loss in this experiment
b. Venturi meter
c. Orifice plan
d. Rotameter
25_Hand pump in flow measurement devices used to
Select one:
a. None
b. To create pressurized water flow
c. To clean the devices
d. To reset the manometers
26_If surface is not leveled under the center of pressure tank
Select one:
a. Legs of the device can be rotated to create level surface
b. Items should be added under the device to create level surface
c. The device has and auto leveling
d. none
27_Select the correct statement for a flow measurement devices
Select one:
a. This devices used for moderate pressure water flow
b. This devices used for low pressure water flow
c. This devices used for high pressure water flow
d. All of them
28_Thickness of the material in radial conductivity exp is
Select one:
a. 5mm
b. 2cm
c. 1cm
d. 5cm
30_Select the correct statement for a radial conductivity exp
Select one:
a. The mid outer surface represent the heating area while the side surface represent the cooling area
b. None of them is true
c. The outer section represent the heating area and the inner section represent the cooling area
d. The inner section represent the heating area and the outer section represent the cooling area
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