Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of ______________ as mercury does not amalgamate with it?

Related Mcqs:

Lead lined equipments & vessels are suitable for handling __________________?

A. Hydrochloric acid (10%) B. Nitric acid C. Sulphuric acid upto 60°C D. All A., B. and C....

Caustic soda is transported in _____________ lined containers ?

A. Glass B. Nickel C. Neoprene D. Either B. or C....

Babbitt metal is not a___________________________?

A. Tin base alloy B. White metal C. Lead base alloy D. Pure metal...

Austenitic manganese steel used for making jaws of crushing machines contains about ______________ percent manganese?

A. 1.5-2 B. 3.5-4.5 C. 7-9 D. 12-14...

Kel-F is a material, which is________________?

A. Chemically known as Polychlorotrifluoroethylene (PTFE) B. Having excellent chemical & high temperature resistance (upto 200°C) C. Having elastomeric properties D. All A., B. and C....