_____________ is the process of coating the surface of steel with aluminium oxide, thereby imparting it increased resistance to corrosion & oxidation upto a temperature of 700°C ?

Related Mcqs:

Boiler tube size is specified by its thickness and _____________________ diameter ?

A. Outside B. Inside C. Mean D. None of these...

The minimum and the maximum number of members required to form a Private Limited Joint Stock Company are respectively __________________?

A. 7 and 30 B. 10 and 50 C. 2 and 50 D. 13 and 55...

Which of the following metals is the most prone to work hardening ?

A. Brass B. Aluminium C. Copper D. Lead...

Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as_________________?

A. Gr0.25, Gr B. Gr0.25, Gr0.33 C. Gr, Gr0.25 D. Gr0.33, Gr0.25...

In case of simple harmonic motion, displacement is proportional to the_________________?

A. Velocity B. Acceleration C. Both A. & B. D. Neither A. nor B....