ACI Written ACTUAL EXAM (2025) 100%VERIFIED |complete QUESTIONS
AND ANSWERS | GRADED A+.
1. The sensor of the temperature measureing device 3 (75mm)
shall be submerged a minimum of ____ in
2. The temperature measureing device shall have a ca- 1(.5 degrees C), 30-120
pacity of measuring temperature of freshly mixed (0-50 degrees C)
conrcrete to +-_____ degrees F throught a range of
_____
3. The temperature measuring device shall be calibrat- annually, accuracy
ed____, or whenever there is a question of _____
4. The temp of concrete may be measured in a wheelbar- true
row
5. the temp of concrete may be measured in a wall form true
6. A composite sample of concrete is required even if the false
only purpose for obtaining the sample is to determine
temp.
7. What must be done to the sample container prior to dampen (with water)
sampling the concrete
8. what must be done to the concrete surrounding the Press concrete around
temp measuring device after the device has sub- measuring device
merged
9. How long must the temp device remain in the con- at least 2 minutes (but no
crete more than 5)
10. After temp of concrete is read, what then is required reporting of temp
11. 1 (.5 degree C)
, ACI Written ACTUAL EXAM (2025) 100%VERIFIED |complete QUESTIONS
AND ANSWERS | GRADED A+.
the temp of concrete to be measured to the nearest
____degree F
12. According to the ASTM C1064 what is one reason to verify conformance to a
take the temp of concrete specified requirement for
temp
13. A max temp of concrete is specified in ASTM C1064 False
14. The sample of concrete used for temp determination False
must be rodded 25 times
15. Sampling by this method is required when tests are to compliance
be made to determine ____ with specification require-
ments
16. The method covers sampling from four types of mix- stationary mixes, paving
ers which are _____, _____, ____, and _______ mixers, revolving drum
mixers and open top mix-
ers
17. The maximum allowable time between obtaining the 15
first and final portions of a composite sample is ______
minutes
18. Portions of a composite sample shall be thoroughly True
remixed before beginning tests on the sample
19. The maximum elapsed time allowed between obtain- 5
ing the final portion of the composite sample and
beginning the tests for slump, temp, and air content
is ______ minutes
AND ANSWERS | GRADED A+.
1. The sensor of the temperature measureing device 3 (75mm)
shall be submerged a minimum of ____ in
2. The temperature measureing device shall have a ca- 1(.5 degrees C), 30-120
pacity of measuring temperature of freshly mixed (0-50 degrees C)
conrcrete to +-_____ degrees F throught a range of
_____
3. The temperature measuring device shall be calibrat- annually, accuracy
ed____, or whenever there is a question of _____
4. The temp of concrete may be measured in a wheelbar- true
row
5. the temp of concrete may be measured in a wall form true
6. A composite sample of concrete is required even if the false
only purpose for obtaining the sample is to determine
temp.
7. What must be done to the sample container prior to dampen (with water)
sampling the concrete
8. what must be done to the concrete surrounding the Press concrete around
temp measuring device after the device has sub- measuring device
merged
9. How long must the temp device remain in the con- at least 2 minutes (but no
crete more than 5)
10. After temp of concrete is read, what then is required reporting of temp
11. 1 (.5 degree C)
, ACI Written ACTUAL EXAM (2025) 100%VERIFIED |complete QUESTIONS
AND ANSWERS | GRADED A+.
the temp of concrete to be measured to the nearest
____degree F
12. According to the ASTM C1064 what is one reason to verify conformance to a
take the temp of concrete specified requirement for
temp
13. A max temp of concrete is specified in ASTM C1064 False
14. The sample of concrete used for temp determination False
must be rodded 25 times
15. Sampling by this method is required when tests are to compliance
be made to determine ____ with specification require-
ments
16. The method covers sampling from four types of mix- stationary mixes, paving
ers which are _____, _____, ____, and _______ mixers, revolving drum
mixers and open top mix-
ers
17. The maximum allowable time between obtaining the 15
first and final portions of a composite sample is ______
minutes
18. Portions of a composite sample shall be thoroughly True
remixed before beginning tests on the sample
19. The maximum elapsed time allowed between obtain- 5
ing the final portion of the composite sample and
beginning the tests for slump, temp, and air content
is ______ minutes
