Question 1
Under API Standard 610, what does the abbreviation 'OH2' designate?
Correct Answer:
An overhung, single-stage, centerline-mounted process pump
Question 2
An inspector is verifying a centrifugal pump casing hydrostatic test per API 610. What is the minimum hydrostatic test pressure relative to the maximum allowable working pressure (MAWP) at the pumping temperature?
Correct Answer:
1.5 times MAWP
Question 3
Per API 610, what is the minimum hold time at full hydrostatic test pressure for a pump casing during the inspection witness?
Correct Answer:
10 minutes
Question 4
During an API 610 performance test, which test point is normally used to establish the guaranteed performance of the pump?
Correct Answer:
The rated point shown on the pump data sheet
Question 5
Per API 610, what is the standard tolerance band on rated total head measured during a centrifugal pump performance test for a pump in the typical mid-size range?
Correct Answer:
Plus or minus 3 percent
Question 1
Exam overview

About this Exam

Prepare with the API SIRE Practice Questions - API SIRE Source Inspector Rotating Equipment Exam practice quiz. This question bank includes 100 questions covering pump, compressor, inspector, mechanical, and standard. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

API SIRE Practice Questions - API SIRE Source Inspector Rotating Equipment Exam

This practice set contains 100 questions from the matching question bank and focuses on pump, compressor, inspector, mechanical, and standard. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions