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Chemical Engineering - Nuclear Power Engineering

Exercise : Nuclear Power Engineering - Section 2
21.
Isotopes of an element have the same
number of neutrons
mass number
electronic configuration
atomic weight
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Biological shield is provided in a nuclear power reactor to protect the __________ from radiation damage.
fuel elements
operating personnels
walls of the reactor
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
The atomic mass of an element is fractional, because
of uncertainty principle.
it may have isobars.
it contains neutrons.
it may have isotopes.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
A heterogeneous reactor is the one, in which the moderator and the
coolant are different materials.
coolant are present in different phases (e.g., heavy water and graphite).
fuel are present in different phases (e.g. uranium and heavy water).
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Radioactivity of an isotope is expressed in
barn
MeV
Curie
Ergs
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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