wrong questions Flashcards
1
Q
vibrating method for air content is having a slump of how may inches?
A
3 inches or less
2
Q
rodding method for air content is having a slump of how many inches
A
1 or more
3
Q
verify that the load indicator is set to what before you begin?
A
zero
4
Q
how do you tilt the block?
A
gently by hand
5
Q
temperature measuring device range
A
30 to 120 F
6
Q
what size rod do you use for making cylinders
A
3/8 inch
7
Q
what size rod do you use for thickness check
A
5/8 inch
8
Q
how many inches does the depth check device need to be
A
10 inches long 4 inches high
