Pick up the correct statement from the following :
Options
A. with both handles in his left hand, the chain man throws out the chain with his right hand and the second chain man assists him to free it from knots
B. the follower of the chaining operation should be more experienced than the leader
C. at the end of the tenth chain length, the two chain men meet and the ten arrows are handed over to the leader
D. all the above.
Correct Answer
all the above.
More questions
1. Longitudinal pavement lines marked broken in white paint
Options
A. are for the guidance of the drivers
B. are not to be crossed over
C. may be crossed over at the discretion of the driver
9. A stratum of clay 2 m thick will get consolidated 80% in 10 years. For the 80% consolidation of 8 m thick stratum of the same clay, the time required is