Ccil quiz - Study guides, Class notes & Summaries

CCIL Quiz with Complete Solutions 100% Verified Rated A+ Between what percentages must you sample a concrete truck? - Correct Answer 10% and 90% What is grab sampling? - Correct Answer Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders - Correct Answer 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? - Correct Answer 30L How long do you have to obtain, transport and remix sample? -...

CCIL Quiz Questions with 100% Correct Answers | Latest Update 2024 | Verified

CCIL Quiz | Questions with 100% Correct Answers | Latest Update 2024 | Verified

CCIL Quiz With Correct Questions and Answers

Between what percentages must you sample a concrete truck? - 10% and 90% What is grab sampling? - Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders - 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? - 30L How long do you have to obtain, transport and remix sample? - 10 mins Vibration Frequency of internal vibrator - 120Hz Size of internal vibrator. - 20 to40mm in diameter, minimum 50mm ...

CCIL TEST Questions & Answers 2024(A+GRADED 100%VERIFIED)

Measuring Bowl - Answer Sufficiently rigid to limit expansion to 0.1% of scale reading at operating pressure. 7L bowl maximum aggregate size of 40mm, 15L bowl maximum aggregate size of 56mm. Moisture Room - Answer Temperature must be read every 15 mins by a recorder- Must be accurate to 1 degree C. Movable Portion of Bearing Block - Answer Must be able to rotate freely and tilt 4 degrees in any direction. Perpendicularity - Answer No specimen shall depart from perpendicularity to t...

A sample contains aggregate larger than that appropriate for the size of the moulds or equipment. - Answer It must be wet-sieved prior to testing Air Content - Answer The volume of air voids of plastic concrete, exclusive of pore space in aggregate particles, determined through observations of the change of air volume in concrete with a change in pressure. Air Guage Dial - Answer Permits direct reading to a minimum of 0.2% for air volumes in the usual range of 0-8%. Air Meter Readin...