# The main purpose of control rod in a nuclear reactor is to control the _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: The main purpose of control rod in a nuclear reactor is to control the _____ ? Correct Answer: A. Chain reaction and hence the power output by regulating the number of secondary neutronscausing fission. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# The main purpose of control rod in a nuclear reactor is to control the _____ ?

Direct Answer & Quick Reference

The correct option is **A. Chain reaction and hence the power output by regulating the number of secondary neutronscausing fission**.

A. Chain reaction and hence the power output by regulating the number of secondary neutrons

B. Emission of hazardous radiation

C. Conversion of fissile material into fertile material

D. Velocity of the secondary neutrons

✨ Explain with AI

Verified Key: A. Chain reaction and hence the power output by regulating the number of secondary neutronscausing fission
Solved by 3,564+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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