Q. Which of the following may not need a moderator?

View solution

Q. The mass number of an element is not changed, when it emits __________ radiations.

View solution

Q. Which of the following is not a naturally occurring nuclear fuel?

View solution

Q. Which is the most commonly used molten metal for cooling of nuclear reactors?

View solution

Q. One amu is equivalent to?

View solution

Q. Fast breeder reactors do not __________

View solution

Q. A boiling water reactor is the one, in which the __________

View solution

Q. Commercial power generation from fusion reactor is not yet possible, because __________

View solution

Q. Which is a fertile nuclear fuel?

View solution

Q. Thermal shield is used in high powered nuclear reactors to __________

View solution

Q. What is the function of moderators in nuclear reactor?

View solution

Q. Which of the following is not used as a nuclear fuel cladding material?

View solution

Q. Nuclear fuel complex, Hyderabad is engaged in the job of __________

View solution

Q. Which one is different for the neutral atoms of the isotopes of an element?

View solution

Q. Thorium can be converted into U-233 in a __________ reactor.

View solution

Q. A moderator ______ the neutrons.

View solution

Q. __________ nuclear reactor does not require a heat exchanger to supply steam to power turbine.

View solution

Q. If 4 gm of a radioisotope has a half-life period of 10 days, the half-life of 2 gm of the same istotope will be __________ days.

View solution

Q. Thermal neutrons which are used to cause the fission of U-235 have energy __________ eV.

View solution

Q. Pick out the wrong statement.

View solution