Chemical Engineering :: Chemical Engineering Basics
-
Which of the following metals can be extracted from its ore by both pyrometallur-gical as well as hydrometallurgical methods ?
-
If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase.
-
Piezoelectric is a material
-
Oxygen content below __________ percent in air contaminated with nitrogen does not support combustion and is unsafe for humane exposure.
-
Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs.
-
Production of one ton of steel plate in a modern integrated steel plant in India consumes about __________ kWh of electricity.
-
Ceramic tips for the cutting tool are prepared from __________ powder.
-
Fatigue strength of a metal is improved by
-
Saturated steam at a pressure of 25 kg/cm2 is throttled to attain 5 kg/cm2 . Then the outcoming steam will be
-
An "orange peel" effect is observed
Whatsapp
Facebook
