Pick the pulse-velocity reading that points to a HIGHER concrete quality (Leslie–Cheesman).

Exercise and reference answers

Questions

1. A

   2000 m/s (Very Poor)

   B

   3000 m/s (Poor)

   Higher value

   3000 m/s (Poor)

2. A

   3500 m/s (Questionable)

   B

   4000 m/s (Good)

   Higher value

   4000 m/s (Good)

3. A

   4575 m/s (Excellent)

   B

   3700 m/s (Good)

   Higher value

   4575 m/s (Excellent)

4. A

   3200 m/s (Questionable)

   B

   2500 m/s (Poor)

   Higher value

   3200 m/s (Questionable)

5. A

   4200 m/s (Good)

   B

   4700 m/s (Excellent)

   Higher value

   4700 m/s (Excellent)

Explanation