HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 【工业泵圈】 » 【Daily Question】Pump Equipment Technical Exchange Edition 20

【Daily Question】Pump Equipment Technical Exchange Edition 20180331

2018-03-31View Original

Thread Content

Participation: Prize 3 Wealth； Correct answer: Reward of 10 wealth points ； Note: A reward of 10 wealth points will be given for correct answers within 48 hours; this post is valid for 48 hours. Multiple-choice question: The reasons for unstable flow rate in vertical centrifugal pumps include ( ). A. Blockage in the suction pipeline or insufficient opening of the valve; B. Severe air leakage in the pump’s inlet pipeline; C. Blockage of the impeller; D. Evacuation of the material. Correct answer: ABCD https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
Reply #22018-03-31
A. Blockage in the suction pipeline or insufficient opening of the valve B. Severe air leakage in the pump’s inlet pipeline C. Clogging of the impeller D. Evacuation of the material
Reply #32018-03-31
A. Blockage in the intake pipeline or insufficient opening of the valve C. Blockage in the impeller
Reply #42018-03-31
A. Blockage in the suction pipeline or insufficient opening of the valve B. Severe air leakage in the pump’s inlet pipeline C. Clogging of the impeller D. Evacuation of the material

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 03:30:23

Original: https://bbs.hcbbs.com/thread-1952933-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links