# Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the _____ ? Correct Answer: A. Back flow of fluid in the event of stoppage of pump. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

---

Tested in Competitive Exams:

- [NTS Test Prep](https://test-prep.blog/exams/nts)
- [FPSC Past Papers](https://test-prep.blog/exams/fpsc)
- [PPSC Solved MCQs](https://test-prep.blog/exams/ppsc)
- [PMDC MDCAT 2026](https://test-prep.blog/exams/mdcat)
- [UET ECAT Prep](https://test-prep.blog/exams/ecat)
- [CSS Central Superior](https://test-prep.blog/exams/css)

- [Chemical Engineering Mcqs](https://test-prep.blog/categories/chemical-engineering-mcqs)
Difficulty: Easy 86% Accuracy

# Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the _____ ?

Direct Answer & Quick Reference

The correct option is **A. Back flow of fluid in the event of stoppage of pump**.

A. Back flow of fluid in the event of stoppage of pump **(Correct Answer)**

B. Discharge pressure

C. Flow of liquid during operation of the pump

D. All A., B. and C.

✨ Explain with AI

Verified Key: A. Back flow of fluid in the event of stoppage of pump
Solved by 1,921+ students

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

- [Previous Question Which of the following is a type of sedimentary rock?](https://test-prep.blog/mcq/which-of-the-following-is-a-type-of-sedimentary-rock-3c37d9b4-29f3-4b85-8ee8-c30cddad8e31)
- [Next Question Which of the following rock favors petroleum formation?](https://test-prep.blog/mcq/which-of-the-following-rock-favors-petroleum-formation-8de34f5c-5054-406d-81ba-a2b7a775b708)

- [Practice More Chemical Engineering Mcqs MCQs](https://test-prep.blog/quiz/smart?category=chemical-engineering-mcqs)
- [How We Verify Questions →](https://test-prep.blog/editorial-policy)

## Subject Overview

Explore thousands of solved past paper MCQs for Chemical Engineering Mcqs categorized with explanations.

- [Browse All Chemical Engineering Mcqs MCQs →](https://test-prep.blog/categories/chemical-engineering-mcqs)

## Related Questions

- [Which of the following is a type of sedimentary rock?](https://test-prep.blog/mcq/which-of-the-following-is-a-type-of-sedimentary-rock-3c37d9b4-29f3-4b85-8ee8-c30cddad8e31)
- [Which of the following rock favors petroleum formation?](https://test-prep.blog/mcq/which-of-the-following-rock-favors-petroleum-formation-8de34f5c-5054-406d-81ba-a2b7a775b708)
- [DLS stands For _____ ?](https://test-prep.blog/mcq/dls-stands-for-334d51e8-f12a-4948-aae4-0a921c1cabdc)
- [RIH stands for _____ ?](https://test-prep.blog/mcq/rih-stands-for-bb6912da-ac66-4daa-8872-080b0065be37)
- [“The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of _____ ?](https://test-prep.blog/mcq/the-heat-capacity-of-a-solid-compound-is-approximately-equal-to-the-sum-of-the-h-05c6d5e6-380a-4820-b10d-3ecfd779b04c)

---
*Source: https://test-prep.blog/mcq/check-valve-provided-in-the-discharge-line-of-a-centrifugal-pump-serves-the-purp-7cba6548-73e0-469e-b08d-2d8e6b0c51b5*
*Format: Markdown for Agents (Content Negotiation: text/markdown)*