Q.82 Offset yield strength is an arbitrary approximation of a material’s elastic limit. Though it can vary based on the material, the most common value of offset yield strength is:Ans 1. 0.0004%2. 2 %3. 0.2%4. 0.0002 %Correct ...
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Q.84Ans 1. 4.5 k W2. 1.6 kW3. 6.0 kW4. 1.5 kWCorrect Ans Provided: 4
Q.85 The sensitivity of forecast in simple moving average forecasting method, for the increase of the length of average period,Ans 1. increases but with a lagging trend2. remains constant3. decrease but with the lagging trend4. had a predictable ...
Q.81 For nonlinear elastic behavior materials, the tangent modulus is determined using a stress-strain diagram. The tangent is drawn at a point of:Ans 1. Horizontal portion of curve2. Origin3. curve where the modulus is required4. At breaking pointCorrect ...
Q.83 The term (u-T.S) in deriving the maximum work done during the nonflow reversible process is known asAns 1. Helmholtz function2. Van-der function3. Gibbs function4. Rankine functionCorrect Ans Provided: 1
Q.80 The gear train in which the axes of the shafts, over which the gears are mounted, move relative to a fixed axis is called the ___________ gear train.Ans 1. epicyclic2. none of the other options3. simple4. compoundCorrect ...
Q.59 Two forces of 10 N and 20 N act simultaneously at a point, and the angle between them is 60°. The resultant of these two forces isAns 1.2.3.
Q.75Ans 1. 0.6 ltr2. 4.8 Ltr3. 2.4 Ltr4. 1.2 LtrCorrect Ans Provided: 2
Q.63 Two bodies A and, B are projected upwards such that the velocity of A is double the velocity of B. Then, the ratio of heights to which body A and body B will rise isAns 1. 42. ...
Q.72 A rectangular block is floating in a liquid. The distance of the metacentre from the point of buoyance is equal to the ratio ofAns 1. volume of liquid displaced to Moment of inertia of plan2. Area of ...
