UPSC Civil Service Exam Questions - Engineering

Q1:

Which one of the following is a method of extending the length of record for a frequency curve at a station ?

A Double Mass Curve method

B The Station Year method

C Thiessen method

D Isohyetal method

ANS:B - The Station Year method

In this method, all the records which are available from the various stations situated in a meteorologically homogeneous area are combined together.