Which island is known as Emarald Island ?

Kasthuri Rangan committee report submitted to India Government on :

Clayey soil are best compacted by

Minimum number of ranging rod required for reciprocal ranging is

The signal used in chaining, ' Both arms extended forward horizontally and the hands depressed briskly' indicates

Creep of concrete is due to:

Type of irrigation which has maximum water application efficiency

Fertigation is a term related to

Minimum number of test specimens required for finding the compressive strength of concrete are :

Kandla is a