Ammonia gas can be dried by___________________?

Related Mcqs:

Sub zero treatment of steel is done to____________________?

A. Suppress martensite transformation B. Enhance its working performance in sub zero atmosphere C. Reduce the retained austenite in hardened steel D. Induce temper brittleness after its hardening...

Materials having ________________ lattice structure are usually the most ductile ?

A. Body centred cubic (bcc) B. Hexagonal close packed (hcp) C. Face centred cubic (fcc) D. None of these...

To counteract the bad effects of strain hardening on a cold formed part, it must be ______________________?

A. Tempered B. Normalised C. Annealed D. Hardened...

Thermal efficiency of an internal combustion engine is around ______________ percent?

A. 8 B. 35 C. 65 D. 80...

In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet ?

A. Zirconia B. Alumina C. Bakelite D. Tungsten carbide...