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 ...
RankiQ Discuss Latest Questions
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.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 ...
Q.84Ans 1. 4.5 k W2. 1.6 kW3. 6.0 kW4. 1.5 kWCorrect Ans Provided: 4
Q.71 According to the law of collision of elastic bodies, the value of Coefficient of Restitution (e) for the two perfect elastic bodies isAns 1. e = 12. e = 23. e = 04. e = 4Correct Ans ...
Q.60 In a graphical solution of solving Linear Programming problem to convert inequalities into equations, it is essential to use which one of the following?Ans 1. them to be equations2. Them to be artificial surplus variables and ...
Q.78 The kinetic energy of a flywheel or rotating body having a moment of inertia (I) and angular velocity(ω) isAns 1.2.3.4.Correct ...
Q.66 Two forces of 10 N and 40 N act vertically downward at endpoints of a horizontal rod of 120 mm length. The location of the resultant force on the rod isAns 1. 48 mm from a smaller ...
