Ans (B) is correct Statement first is true because in nuclear reactor control ro

Question

Ans (B) is correct

Statement first is true because in nuclear reactor control rods absorb neutron and control the rxn and power . Basically it prevent to increase neutron by absorbing (with the help of control rod).

Statement 2 is also correct control rods in nuclear reactor are made of boron, silicon, indinium . All material are neutron absorber . And they absorb neutron without affecting rxn and control the rate of rxn.

Statement 3 is also correct At start-up, the nuclear reactor is briefly put into a state that produces more neutrons than are lost. This condition is called “supercritical” state, which allows the neutron population to increase and more power to be produced. When the desired power production is reached, adjustments are made to place the reactor into critical state that sustains neutron balance and power production(with the help of control rods)

So all statement are correct .

Explanation / Answer

i know that one and two are true

Consider the following statements 1. Control rods are used in a nuclear reactor to adjust the power and prevent the Il. Control rods in a nuclear reactor are made of a material that absorbs neutrons. lI.. To obtain energy from a nuclear reactor, the fission reaction must be supercritical Which of the following choices is correct? reaction from becoming supercritical only I is true I. II. and IIl are all true I and are true. II is false only 11 is true I and II are true. is fals

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.