Q.74Ans 1.2. 13.4. -1Correct Ans Provided: 3

Q.79 In the Soderberg method, a failure stress line connects the endurance limit for reversal loading withAns 1. Variable stress2. Shear stress3. Yield Stress4. Ultimate stressCorrect Ans Provided: 3

Q.69 The efficiency of a jet of water impinging normally with a velocity (V) on series on vanes moving with a velocity (v) is given by the relationAns 1.2.3.

Q.65 The water in a glass tube wet the surface of the tube. This is due to the reason thatAns 1. More cohesion of water molecules2. Density of glass is more than water3. Adhesion between water is glass ...

Q.61 Transport of free electrons resulting in a transfer of heat from one part of a substance to another is calledAns 1. Forced Convection2. Natural Convection3. Conduction4. RadiationCorrect Ans Provided: 3

Q.67 A curved surface plate is immersed in the liquid. The Weight of liquid above the plate is V, and Horizontal fluid pressure on the plate is H. Then fluid pressure acting this plate is

Q.73 A reaction turbine runs at a speed N under the water head H. Then, the Unit Speed of the turbine isAns 1. Nu=N/H2.3. Nu=NH4.Correct Ans Provided: 4

Q.48 In a unilateral system of tolerance, tolerance is allowed on which side?Ans 1. no side of the nominal size2. one side of the actual size3. both sides of the actual size4. one side of the nominal sizeCorrect ...

Q.49 The critical value of (Ux/v) for the linear boundary layer isAns 1.2.3.4.Note: For this question, discrepancy is found in question/answer. So, ...

Q.44 The two non-intersecting and non-parallel or non-coplanar shafts are connected by gearsAns 1. Spiral gears2. Bevel gears3. Herringbone gears4. Helical gearsCorrect Ans Provided: 1