A hydrograph is a plot of discharge through a river versus
A.Time
B.Velocity of water
C.Rate of flow of water
D.None of the above
Category: Mechanical Engineering Mcqs
Emerson plan awards bonus based on time
A.which is standard
B.Saved
C.worked
D.none of the above
Maximum horse power of a steam locomotive is
A.100
B.500
C.1500
D.2500
E.5000
The number of degrees of freedom for a diatomic molecule is
A.3
B.4
C.5
D.6
Which of the following is a spring controlled governor?
A.Harting governor
B.Pickering governor
C.Hartnell governor
D.Wilson hartnell governor
E.All of the above
A device designed to remove moisture from a refrigerant is called
A.Expansion valve
B.Dehumidifier
C.Drier
D.Solenoid
E.Humidstat
Which of the following is used as protective admixture in moulding sand for magnesium castings?
A.Boric acid
B.Sublimed sulphur
C.Fluoric additives
D.Any of the above
A dealer sells a set of tools for Rs. 900 which is 80% more than he paid for it. At what price must he sell the same set to make 120% on the cost?
A.Rs. 900
B.Rs. 1000
C.Rs. 1100
D.Rs. 1200
E.Rs. 1300
Which of the following material has the best conductivity?
A.Copper
B.Aluminium
C.Cadmium copper
D.ACSR
In a specimen of hardened steel, hard and soft spots indicate
A.Fre carbon
B.Uneven heating
C.Non-uniform composition of steel
D.Presence of pearlite
E.Presence of cementite
