CCIL EXAM 2024/2025 Exam Questions
and Corresponding Answers with Surety
of 100% Pass Mark
Standard describes the ______ , _______, and ________ required to
obtain a representative sample - 🧠ANSWER ✔✔Procedures, location,
sample size
Procedures will assist in obtaining every precaution that will obtain samples
representative of the ____ and _____ of concrete - 🧠ANSWER ✔✔Nature
and conditions
Intermittent scooping of sampke is acceptable - 🧠ANSWER ✔✔False
Concrete must be protected from sun wind and ____ and _______ -
🧠ANSWER ✔✔Rapid evaporation and contamination
Minimum size sample for making three 100 mm diameter specimen is -
🧠ANSWER ✔✔20L
SMple must be grabbed between __ and __ % points of discharge -
🧠ANSWER ✔✔10 90
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, When concrete contains aggregate larger than permitted size, what should
you do before - 🧠ANSWER ✔✔Wet sieve
Temperature must be obtained how many minutes after sampling -
🧠ANSWER ✔✔5 minutes
Air content and slump tests must be completed within —— minutes after
remixing - 🧠ANSWER ✔✔10
Volumetric air content method must be started within _______ minutes
after transported and remixed - 🧠ANSWER ✔✔5 minutes
CSA 3C gives procedures for __ and __ of test cylinders - 🧠ANSWER
✔✔Making and curing
Tamping rod must be round straight steel rod with diameter _____ for 100
mm diameter - 🧠ANSWER ✔✔10
Sample used must be in accordance with what procedure - 🧠ANSWER
✔✔1C
Cylinder mould 100 mm diameter can be used for particles up to what size
- 🧠ANSWER ✔✔28
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
and Corresponding Answers with Surety
of 100% Pass Mark
Standard describes the ______ , _______, and ________ required to
obtain a representative sample - 🧠ANSWER ✔✔Procedures, location,
sample size
Procedures will assist in obtaining every precaution that will obtain samples
representative of the ____ and _____ of concrete - 🧠ANSWER ✔✔Nature
and conditions
Intermittent scooping of sampke is acceptable - 🧠ANSWER ✔✔False
Concrete must be protected from sun wind and ____ and _______ -
🧠ANSWER ✔✔Rapid evaporation and contamination
Minimum size sample for making three 100 mm diameter specimen is -
🧠ANSWER ✔✔20L
SMple must be grabbed between __ and __ % points of discharge -
🧠ANSWER ✔✔10 90
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, When concrete contains aggregate larger than permitted size, what should
you do before - 🧠ANSWER ✔✔Wet sieve
Temperature must be obtained how many minutes after sampling -
🧠ANSWER ✔✔5 minutes
Air content and slump tests must be completed within —— minutes after
remixing - 🧠ANSWER ✔✔10
Volumetric air content method must be started within _______ minutes
after transported and remixed - 🧠ANSWER ✔✔5 minutes
CSA 3C gives procedures for __ and __ of test cylinders - 🧠ANSWER
✔✔Making and curing
Tamping rod must be round straight steel rod with diameter _____ for 100
mm diameter - 🧠ANSWER ✔✔10
Sample used must be in accordance with what procedure - 🧠ANSWER
✔✔1C
Cylinder mould 100 mm diameter can be used for particles up to what size
- 🧠ANSWER ✔✔28
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
