Q.32 Taylor’s tool life equation (with usual notation) is:Ans 1.2.3.4.Correct Ans Provided: 4

Q.62 The divisions on the main scale of the vernier calliper are 0.5 mm apart. The vernier has 100 divisions equal in length to 98 main scale divisions. The least count of the instrument is:Ans 1. 0.012. 0.023. ...

Q.59 The entry length in turbulent flow through the circular pipe is:Ans 1. 3 to 30 times of Prandtle number2. 10 to 60 times of Diameter of pipe3. 5 to 50 times of Reynolds number4. 5 to 55 ...

Q.79 Dynamometer is used to find:Ans 1. friction power at constant speed2. volumetric efficiency at constant speed3. torque at constant speed4. indicated power at constant speedCorrect Ans Provided: 3

Q.57 Clinometer is used to measure :Ans 1. the thickness.2. the external diameter.3. the internal diameter.4. the angular faces.Correct Ans Provided: 4

Q.50 Coriolis component of the acceleration is experienced:Ans 1. by a point on one link that is subjected to both dynamic and static forces.2. by a rotating link with varying angular displacement.3. by a point on one link ...

Q.67 To ensure dynamic balancing of a shaft:Ans 1. the net couple due to dynamic forces acting on the shaft is equal to zero .2. the net mass and moment is equal to zero.3. the net dynamic ...

Q.51 Star topology refers to a dedicated :Ans 1. bus bar like link to a central controller.2. ring like link to a central controller.3. tree like link to a central controller.4. point to point link to a ...

Q.78 Both heat and work are:Ans 1. Energy content of the system.2. Energy in transition.3. Point functions.4. Energy stored in the system.Correct Ans Provided: 2

Q.41 Break even point refers to:Ans 1. the condition at which total cost exceeds the total revenue.2. the condition at which variable revenue exceeds the total cost.3. the condition at which total cost equals to the total revenue.4. ...