The internal energy of an ideal gas depends on
A.its pressure only
B.its volume only
C.its temperature only
D.the size of its molecules only
Category: Engineeeing Mcqs
During planetary motion which of the following remains constant?
A.Augular speed
B.Linear velocity
C.Angular acceleration
D.Total angular momentum
E.All of the above
Gas turbine used in aircraft is of
A.open cycle type
B.closed cycle type with reheating
C.closed cycle type with reheating and regeneration and intercooling
D.open cycle type with reheating, regeneration and intercooling
Two capillary tubes of different diameter are dipped in water. The rise of water is
A.greater in the tube of smaller diameter
B.greater in the tube of larger diameter
C.same in both tubes
D.zero in both tubes
Accuracy of an instrument is judged in terms of
A.drift
B.dead zone
C.static error
A number of forces acting at a point will be in equilibrium if
A.Sum of the forces is zero
B.Algebraic sum of the forces is zero
C.Sum of the resolved parts in any two perpendicular directions are both zero
D.None of the above
Odometer is
A.An instrument which indicates the condition of the battery
B.An instrument used for measurement of fuel consumption
C.An instrument for BHP measurement
D.An instrument for distance measurement
E.An instrument for smoke analysis
Lowest value of joint efficiency is assumed in case of
A.Single riveted butt joints
B.Double riveted butt joints
C.Single riveted lap joints
D.Double riveted lap joints
E.None of the above
Delta iron occurs at temperature in the range of
A.Room temperature to 600?C
B.600?C to critical temperature
C.Between 800?C and 1200?C
D.Between 1400?C and 1530?C
E.None of the above
A sheet metal 2 mm thick having a shear strength of 40 kg/cm2 is to receive a punch hole of 35 mm diameter. The force required to make the punching will be
A.17,600 kg
B.12,540 kg
C.88 kg
D.4400 kg
E.2200 kg
