API-936 무료 덤프문제 온라인 액세스

When performing the ASTM C704 and ASTM C133 refractory tests, the specimen should be fired to what temperature?

• A.815°F (435°C)
• B.2730°F (1500°C)
• C.1500°F (815°C)
• D.1000°F (540°C)

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

• A.Manufacturer
• B.Independent refractory laboratory
• C.Inspector
• D.Contractor

Which of the following is a longitudinally hinged anchoring system for curved applications?

• A.Hexalt anchor
• B.Hexmesh
• C.Flexmesh
• D.Curl

Initial heating of newly installed refractory linings shall be performed with:
(This may have more than one correct answer; please select all answers that apply.)

• A.electrical heating elements.
• B.process heating devices.
• C.portable burners.
• D.open torches.

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

• A.4
• B.2
• C.3
• D.1