Free API API-936 Exam Questions

Become API Certified with updated API-936 exam questions and correct answers

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Total 185 Questions | Updated On: Jul 30, 2025

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Question 1

Which of the following is the inspector responsible for?

A : Hammer testing newly installed linings

B : Providing compliance data sheets

C : Testing water to be used

D : Qualification testing

Answer: A

Question 2

In the absence of owner specification, which party or individual sets the temperature limits for refractory and mix water?

A : Contractor

B : Manufacturer

C : Inspector

D : Independent refractory laboratory

Answer: B

Question 3

How many specimens per sample are required for testing by ASTM C-704?

A : One

B : Two

C : Three

D : Four

Answer: B

Question 4

Which of the following conditions must be met for test results from trial mixes of low cement castables to be accepted for qualification?

A : The water content must not vary more than ±1.0% from that recommended by the manufacturer.

B : Specimens must be fired at 1500°F (815°C) and held for a minimum of 3 hours.

C : Bulk density and CCS must exceed average values published in ASTM C401.

D : The drying process must be conducted at 220°F (104°C) for at least 48 hours before firing.

Answer: A

Question 5

As per ASTM C- 704, for the erosion tests, silicon carbide grit to be used by

A : time

B : o time

C : ree time

D : ne of the above

Answer: A

Page: 1 / 37

Total 185 Questions | Updated On: Jul 30, 2025

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