Exam Study Guide - June 2022

Licensing exams can be challenging. Our Exam Study Guide helps you prepare by presenting questions similar to those on an actual exam. You can find many more sample questions on the TPO website at www.tpomag.com/study.

By Rick Lallish and Drew Hoelscher
June 2022
Exam Study Guide

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Exam Study Guide Blower Pump Valve Positive Displacement Pump Centrifugal Pump Ion Exchange

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WASTEWATER

By Rick Lallish

Which type of blower may not be operated against a closed valve?

A. Centrifugal

B. Positive displacement

C. High-speed driven (turbo)

D. Open-impeller single-stage

Answer: B. Blowers and pumps have similar characteristics. Positive displacement...

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