Williot-Mohr diagram is used to determine
A.deflection in trusses
B.slope of trusses
C.deflection in beams
D.slope of beams
Category: Mechanical Engineering Mcqs
Flash point of a liquids is the temperature at which
A.The fuel emits vapours at a rate which produces an inflammable mixture with air
B.The fuel spontaneously ignites
C.The fuel ignites with clearly visible flash
D.The fuel ignites without a park
E.Fuel vaporises at the prescribed rate
When one of the links of a kinematic chain is fixed it is known as
A.structure
B.mechanism
C.machine
D.None of the above
Normal mercury thermometer can be used upto
A.100?C
B.212?C
C.300?C
D.500?C
E.800?C
Maximum delivery pressure in a rotary air compressor is of the order of
A.6 KSC
B.10 KSC
C.16 KSC
D.25 KSC
E.40 KSC
If the suction pressure of a refrigeration compressor is too high, it shows
A.Lack of refrigerant on cycle
B.Excessive load and evaporator
C.Negligible load on evaporator
D.Any of above
E.None of the above
If a piece of steel is reheated to a temperature of 200?C to 250?C immediately after quenching, the process is known as
A.Tempering
B.Hardening
C.Annealing
D.Normalizing
Equity means
A.Money value exclusive of claims against it
B.Money value of inclusive of claims
C.Foreign investment
D.Loan against mortgage of property
E.None of the above
Which of the following is not incorporated in scooters?
A.Air cleaner
B.Muffler
C.Fuel pump
D.Fuel filter
As the gap between the electrodes of the spark plug increases
A.spark intensity increases
B.voltage required for sparking increases
C.voltage required for sparking decreases
D.frequency of sparking increases
