UPSC Civil Service Exam Questions - Engineering

Q1:

Weigh-batching proceeds on

A the assumption of the declared weight in each bag of cement

B weighing the contents of each bag

C accurately estimating the weight of each material to be used in each batch

D the assumption of correct dry weight of each size range of each material and the weight of water.

ANS:C - accurately estimating the weight of each material to be used in each batch

Yes, D is the correct answer.