The heat of neutralisation remains constant, when there is a reaction between dilute solutions of strong
A. Base and strong acid
B. Base and weak acid
C. Acid and weak base
D. None of these
Answer: Option A
A. Base and strong acid
B. Base and weak acid
C. Acid and weak base
D. None of these
Answer: Option A
Which of the following will resist maxi-mum shock & vibration without cracking?
A. Grey cast iron
B. White cast iron
C. Malleable iron
D. Graphite
A. Pulverised fuel
B. Travelling grate stoker firing
C. Circulating fluidised bed
D. Fluidised bed
Isotropic materials have the same __________ in all directions.
A. Induced stresses
B. Density
C. Elastic properties
D. Thermal properties
Join The Discussion