1. Civil Engineering
  2. Concrete Technology and Design
  3. If the effective working time is 7 hours...
Q.

If the effective working time is 7 hours and per batch time of concrete is 3 minutes, the output of a concrete mixer of 150 litre capacity, is

A. 15,900 litres
B. 16,900 litres
C. 17,900 litres
D. 18,900 litres
Answer» D. 18,900 litres

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