A diesel power plant is best suited as
A.Base load plant
B.Stand by plant
C.Peak load plant
D.General purpose plant
E.None of the above
Category: Mechanical Engineering Mcqs
Which of the following pollutant affects lungs?
A.Silica
B.Benzene
C.Lead
D.Aldrin
The units of surface tension are
A.Same as units of force
B.Energy/unit area
C.Force/unit area
D.It is dimensionless
E.None of the above
Which of the following is not a piezoelectric material?
A.Quarz
B.Sodium chloride
C.Ammonium dihydrogen phosphate
D.All of the above
The exhaust value of a four stroke I.C. engine should open
A.exactly at the end of expansion stroke
B.slightly after the end of expansion stroke
C.slightly before the end of expansion stroke
D.none of the above
Ball bearing type screws are generally used
A.In bench vices
B.In screw jacks
C.In earthmoving machinery
D.Steering mechanisms
E.None of the above
All of the following plants are suitable for peak load EXCEPT:
A.Gas turbine plant
B.Pumped storage plant
C.Diesel engine plant
D.Nuclear power plant
Brinell hardness number for nitrided steel is in the range
A.60 to 80
B.100 to 150
C.200 to 300
D.300 to 450
E.700 to 800
During constant pressure heating of a gas the following does not increase?
A.Temperature
B.Entropy
C.Volume
D.Pressure
When air is adiabatically saturated, the temperature attained is known as
A.Dry bulb temp
B.Wet bulb temp
C.Dew point temp
D.Critical temp
E.Adiabatically sturated temp
