Go’ and ‘Not go’ member on the same side of the gauge
separate ‘Go’ and ‘Not go’ members
Go’ member at one end and ‘Not go’ member at the other end
none of the above
✅ The correct answer is option A.
Engineering MCQs
The discharge through a nozzle is maximum for a certain value of exit pressure. This pressure is known as critical pressure.
Agree
Disagree
✅ The correct answer is option A.
The purpose of a thermostat in an engine cooling system is to
prevent the coolant from boiling
allow the engine to warm up quickly
indicate the coolant temperature
pressurise the system
✅ The correct answer is option B.
The correct sequence of phases in value engineering is
creative phase, information phase, investigation phase, evaluation phase
information phase, creative phase, investigation phase, evaluation phase
investigation phase, information phase, creative phase, evaluation phase
creative phase, invest
✅ The correct answer is option A.
Thermosetting plastics are those materials which
are formed into shape under heat and pressure and results in a permanently hard product
do not become hard with the application of heat and pressure and no chemical change occurs
are flexible and can withstand considerable wear under suitable conditions
are used as a friction
✅ The correct answer is option A.
When the sleeve of a Porter governor moves downwards, the governor speed
increases
decreases
remains unaffected
first increases and th
✅ The correct answer is option B.
Which of the following is a turning pair?
Piston and cylinder of a reciprocating steam engine
Shaft with collars at both ends fitted into a circular hole
Lead screw of a lathe with nut
Ball and a socket join
✅ The correct answer is option B.
A beam of triangular section is placed with its base horizontal. The maximum shear stress occurs at
apex of the triangle
mid of the height
centre of gravity of the triangle
base of the triangle
✅ The correct answer is option B.
In helical bevel gearing, the axes of shafts are __________ and the teeth are curved.
intersecting
non-intersecting and non-parallel
✅ The correct answer is option B.
The thermal diffusivity for gases is generally __________ those for liquids.
equal to
less than
greater than
✅ The correct answer is option C.