A. < atmospheric
B. > 2 (gauge)
C. 10 (absolute)
Related Mcqs:
- Liquid column manometers are used for measuring the pressure ______________ kgf/cm2?
A. > 2 (gage)
B. < 3 (gage)
C. < 10 (gage)
D. < atmospheric - Configuration of Bourdon spring tube is never made of _____________ shape?
A. Circular
B. Semi-circular
C. Helical
D. Spiral - Bourdon tube is never made of________________?
A. Phosphor bronze
B. Monel metal
C. Stainless steel
D. Cast iron - Ordinary mercury in glass thermometer is used for measuring temperature upto 120°C. However, for measuring higher temperature upto __________ °C, thermometer is made by filling nitrogen under pressure above the mercury, which stops the evaporation of mercury and reduces the chance of broken thread of mercury?
A. 250
B. 350
C. 550
D. 700 - Which is the most suitable instrument for measuring pressure below 3 microns ?
A. Mcleod gauge
B. Alphatron
C. Ionisation gauge
D. Bourdon gauge - Liquid argon level in a pressurised storage tank (at 3 kg/cm2) is measured by a/an ____________________?
A. Gage glass
B. External float gage
C. Differential pressure gage
D. None of these - Vapour actuated pressure spring thermometer does not require ambient temperature compensation. Ambient temperature compensation is provided in gas or liquid expansion pressure spring thermometer by__________________?
A. Making the volume of thermometer bulb as large as conveniently possible
B. Reducing the volume of the capillary to a minimum
C. Reducing the volume of the receiving element to a minimum
D. All A , B & C. - The pressure sensing element of elastic type pressure gauge is never made in the form of a_________________?
A. Bellow
B. Diaphragm
C. Strip
D. Bourdon tube - A pyranometer is an instrument used for measuring the___________________?
A. Beam radiation
B. Global radiation
C. Bright sunshine period
D. None of these - Which of the following fluid flow measuring devices can measure the largest flow rate ?
A. V-notch
B. Rotameter
C. Orificemeter
D. Weir
Mcq Added by: admin
