With reference to radioisotope thermoelectric generators (RTGs), consider the following statements:
With reference to radioisotope thermoelectric generators (RTGs), consider the following statements: With
reference to radioisotope thermoelectric generators (RTGs), consider the
following statements: RTGs are miniature fission reactors. RTGs are used for powering the onboard systems of spacecraft. RTGs can use Plutonium-238, which is a by-product of weapons
development. Which
of the statements given above are correct? (a). 1 and 2 only (b). 2 and 3 only (c). 1 and 3 only (d). 1, 2 and 3 Explanation: The following statements about
radioisotope thermoelectric generators (RTGs) are correct: Statement 2: RTGs are often used to power
spacecraft systems, especially those that travel to deep space where solar
power is not practical. Statement 3: RTGs can use plutonium-238,
which can be a byproduct of nuclear reactors and weapons development. However,
NASA and other sources note that plutonium-238 used in RTGs is not weapon
grade. RTGs are a type of nuclear battery that
use the decay of radioactive isotopes to generate electricity. They are also
known as radioisotope power systems. RTGs are ideal…
