API-936 Exam Questions Instant Access - No Installation Required

Question 1

[Inspection and Testing Requirements]

From each production run, the testing frequency for erosion service refractory is one sample per:

A1 pallet or less

B2 tons or less

Cbatch

D3 pallets or less

Answer : B

Question 2

[Inspection and Testing Requirements]

As-installed gunned test specimens are prepared by cutting specimens with a:

Adiamond saw

Bportable rescue saw

Ctrowel

Dband saw

Answer : A

Question 3

[Installation Procedures]

For qualification testing, test panels for pneumatic gunning are inclined at a:

A30 angle above the horizontal.

B45 angle above the horizontal.

C60 angle above the horizontal.

D90 angle above the horizontal.

Answer : B

Question 4

[Responsibilities and Qualifications]

Surface preparation and welding procedures are the responsibility of the:

AOwner.

BContractor.

CInspector.

DManufacturer.

Answer : B

Question 5

[Material Requirements]

For non-erosive service, what is the required number of test specimens per sample for cold crushing strength?

Answer : B

Question 6

[Installation Procedures]

Which of the following statements regarding curing of hydraulic bonded castables is true?

AApply a manufacturer approved membrane-type curing compound before the surface is dry to the touch

BThe membrane curing compound shall burn off at a temperature not less than 500F (260C)

CAfter remaining in place for 24 hours, forms shall be removed and a curing compound applied within 1 hour of form removal

DNo part of the lining shall be allowed to air dry more than 3 hours before application of a curing compound

Answer : D

Question 7

[Terms, Definitions, and Abbreviations]

A layer coat of refractory lining that is applied to an existing lining in an attempt to extend the lining's life is known as:

Abuttercoat

Boverlay

Cpaint

Doverspray

Answer : B

API Refractory Personnel API-936 Exam Questions