A. Chromatograph
B. Sling psychrometer
C. Mass spectrometer
D. Polarimeter
Related Mcqs:
- For increased speed of response of an expansion pressure spring thermometer, the thermometer bulb should have a__________________?
A. Large area but small mass
B. High thermal conductivity
C. Small specific heat
D. All A , B & C - Composition of alloys can be determined by _________________?
A. Polarograph
B. Chromatograph
C. Refractometer
D. None of these - Concentration of sugar solution can be determined by the__________________?
A. Polarimetry
B. Flame photometry
C. Emission spectroscopy
D. Oscillometry - Optical activity of a solution can be determined using a ___________________?
A. Polarimeter
B. Polarograph
C. Dilatometer
D. Refractometer - Presence of a small amount of water in the organic systems can be determined by the _____________ method?
A. Electrical conductivity
B. Polarimetry
C. Emission spectroscopy
D. Dielectric constant end loss factor - The level of a liquid under pressure can be determined using___________________?
A. Bubbler system
B. Differential pressure manometer
C. Diaphragm box system
D. Air-trap system - Composition of natural gas is determined by the_________________?
A. Haldane apparatus
B. Mass spectrometer
C. Chromatograph
D. Both B. and C. - Which of the following does not figure in the list of seven substances selected for international temperature scale ?
A. Ice (F.P) and steam (B.P)
B. Oxygen and sulphur (B.P)
C. Antimony and silver (F.P)
D. Zinc (B.P) and mercury (F.P) - Temperature of molten pig iron (1450°C) and molten slag (1500°C) flowing out of a blast furnace is measured by a/an_______________?
A. Chromel-alumel thermocouple
B. Optical pyrometer
C. Radiation pyrometer
D. Either B. or C. - Configuration of Bourdon spring tube is never made of _____________ shape?
A. Circular
B. Semi-circular
C. Helical
D. Spiral
