The half life period of a radioactive substance is b... - Solved MCQs & Answer

Cd, Cc and Cv are related (for flow through an orifice) as (where, Cd = discharge co-efficient, Cc = co-efficient of contraction = (area of jet at vena-contracta/area of opening), Cv = co-efficient of velocity = (actual velocity at vena-contracta/theoretical velocity)?

Ans: Cd = Cc/CvRead →

MCQ #6611

With increase in compression ratio, the efficiency of the otto engine________?

Ans: IncreasesRead →

MCQ #357

A source rock that is too immature to generate petroleum in its natural setting is known as________?

Ans: Effective Source RockRead →

MCQ #2443

The conductivity of crude oil-water mixture depends on the________?

Ans: All A., B. and C.Read →