Chemical Engineering Basics - Study Mode
[#551] M10 index of coke indicates its
Correct Answer
(C) Abrasion resistance
[#552] Heat flow across a hollow sphere of inner radius 'r 1 ' and outer radius 'r 2 ' is directly proportional to
Correct Answer
(B) $$frac{{{{ ext{r}}_2},.,{{ ext{r}}_1}}}{{{{ ext{r}}_2} - {{ ext{r}}_1}}}$$
[#553] The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is __________ BTU/hr.
Correct Answer
(B) 200
[#554] The power of a low capacity prime mover is most suitably measured by a __________ type dynamometer.
Correct Answer
(C) Absorption
[#555] Which of the following is not a charge material for cupola ?
Correct Answer
(C) Iron ore