RRB Technician 2014 Ques 80

Question: Consider the following statements
  1. Plutonium - 239 can be made artificially.
  2. Boron is used in a nuclear reactor to absorbs unwanted neutrons.
  3. In nature, the availability of Uranium-238 is much more than that of Uranium - 235. Which of these statements is are correct?

Options:

A) Only 1

B) 1 and 2

C) 1, 2, 3

D) Only 3

Show Answer

Answer:

Correct Answer: C

Solution:

  • Not available