Isentropic efficiency ηd of a subsonic diffuser is defined as(Note: 'a' represents the ambient, 2 represents the exit of the diffuser and 's' represents ani...

If → denotes increasing order of intensity, then the meaning of the words dry → arid → parched is analogous to diet → fast → ______. Which one of the given opt...

If two positive non-zero real variables x and y are such that (x+y) is proportional to x/y, then x+y: