Chemical Engineering - Chemical Engineering Basics

16.
Annealing ofwhite cast iron produces __________ iron.
grey
nodular
malleable
spheroidal
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional area of the conductor)
A
l
A2
both 'a' & 'b'
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
A solar cell converts the sunlight directly into __________ energy.
thermal
electrical
mechanical
chemical
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
If a nuclear reactor produces more fissile nuclear fuel than it consumes, then it is called a __________ reactor.
critical
breeder
fertile
heterogenous
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
Wrought iron is never shaped by
casting
cold working
forging
welding
Answer: Option
Explanation:
No answer description is available. Let's discuss.