FOR_HOW_LONG_IS_A_SPECIMEN_HEATED_IN_A_STANDARD_CORE_ABOVE_1000¬¨¬� – McqOptions

MCQOPTIONS

1.	FOR_HOW_LONG_IS_A_SPECIMEN_HEATED_IN_A_STANDARD_CORE_ABOVE_1000¬¨¬®‚ÄÖ√†√ªF??$#
A.	8-10 minutes
B.	10-12 minutes
C.	12-14 minutes
D.	14-16 minutes
Answer» C. 12-14 minutes

Discussion

No Comment Found

Related MCQs

Core hardness test includes testing of only baked cores.
For how long is a specimen heated in a standard core above 1000°F?
With an increase in the height of the specimen, what change is seen in the air pressure measurement?
FOR_HOW_LONG_IS_A_SPECIMEN_HEATED_IN_A_STANDARD_CORE_ABOVE_1000¬¨¬®‚ÄÖ√†√ªF??$#
Core_hardness_test_includes_testing_of_only_baked_cores.$
For baking standard core sand, the specimen needs to be heated at what temperature?
With an increase in air pressure measurement of the specimen, what change is seen in the air pressure measurement?
With an increase in air pressure measurement of the specimen, what change is seen in the permeability number?
With an increase in area of the specimen, what change is seen in the permeability number?
With an increase in height of the specimen, what change is seen in the air pressure measurement?