Q. For a square key made of mild steel, the shear and crushing strength are related as

Related MCQs

Q. Mass transfer co-efficient (K) and diffusivity (D) are related according to film theory as

Q. The speed of sound through water is nearly

Q. A typewriter mechanism has 7 numbers of binary joints, six links and none of higher pairs. The mechanism is

Q. A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be

Q. volts, I = 200 A, and the cross-sectional area of the weld bead is 30 mm2. Estimate the welding speed if the workpiece and electrode are made of (a) a

Q. Which of the following data is not required to prepare an estimate?

Q. A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is

Q. ________ is an inversion of Double slider crank chain.

Q. Which of the following quantities need not be fixed before starting the design of a cocurrent absorber?

Q. Phase, advancers for power factor improvement are generally used for