mechanical engineering quiz
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UPRVUNL’21 ME: Daily Practices Quiz. 11-Aug-2021
Q1. An oil of specific gravity 0.9 has viscosity of 0.28 stokes at 38°C. What will be its viscosity in Ns/m²? (a) 0.2520 (b) 0.0311 (c) 0.0252 (d) 0.0206 Q2. What is the pressure difference between inside and outside of...
Published On August 17th, 2021 -
Quiz: Mechanical Engineering 18th June
Quiz: Mechanical EngineeringExam: AE/JETopic: Miscellaneous Each question carries 2 markNegative marking: 1/4 markTime: 10 Minutes Q1. A copper rod 400 mm long is pulled in tension to a length of 401.2 mm by applying a tensile stress of 330 MPa....
Published On June 21st, 2021 -
Quiz: Mechanical Engineering 16th June
Quiz: Mechanical EngineeringExam: GATETopic: Miscellaneous Each question carries 2 markNegative marking: 1/3 markTime: 20 MinutesQ1. The cross-section of two solid bars made of the material are shown in the figure. The square cross-section has flexural (bending) rigidity I_1, while the...
Published On June 16th, 2021 -
Quiz: Mechanical Engineering 15th June
Quiz: Mechanical EngineeringExam: AE/JETopic: Miscellaneous Each question carries 1 markNegative marking: 1/4 markTime: 10 Minutes Q1. When the flow parameters at any given instant remain same at every point, then flow is said to be(a) quasi static(b) steady state(c) laminar(d)...
Published On June 15th, 2021 -
Quiz: Mechanical Engineering 11th June
Quiz: Mechanical EngineeringExam: AE/JETopic: MiscellaneousEach question carries 1 markNegative marking: 1/4 markTime: 10 Minutes Q1. Which one of the following gear tooth failures is induced when maximum Hertz contact stress on gear tooth surface exceeds surface endurance strength of tooth? (a). Abrasive strength(b). Corrosive...
Published On June 11th, 2021 -
Quiz: Mechanical Engineering 10th June
Quiz: Mechanical EngineeringExam: AE/JETopic: Miscellaneous Each question carries 1 markNegative marking: 1/3 markTime: 10 Minutes Q1. In regarding nucleate boiling _(a) The temperature of the surface is greater than the saturation temperature of the liquid(b) Bubbles are created by expansion...
Published On June 10th, 2021 -
Quiz: Mechanical Engineering 9th June
Quiz: Mechanical EngineeringExam: GATETopic: Miscellaneous Each question carries 2 markNegative marking: 1/3 markTime: 20 Minutes Q1. The figure shown a pin-jointed plane truss loaded at the point M by hanging a mass of 100 kg. The member LN of the...
Published On June 9th, 2021 -
Quiz: Mechanical Engineering 4th June
Quiz: Mechanical EngineeringExam: AE/JETopic: Industrial Engineering Each question carries 2 markNegative marking: 1/3 markTime: 15 Minutes Q1. Which of the following factors influences a plant layout?1. Type of industry2. Type of machines3. Type of products4. Volume of productionSelect the correct...
Published On June 4th, 2021 -
Quiz: Mechanical Engineering 3rd June
Quiz: Mechanical EngineeringExam: AE/JETopic: Miscellaneous Each question carries 2 markNegative marking: 1/3 markTime: 15 Minutes Q1. Grubler’s criterion is applicable for the mechanism with(a) Zero degree of freedom(b) Single degree of freedom(c) Two degree of freedom(d) More than two degree...
Published On June 3rd, 2021 -
Quiz: Mechanical Engineering 1st June
Quiz: Mechanical EngineeringExam: AE/JETopic: Miscellaneous Each question carries 1 markNegative marking: 1/4 markTime: 10 Minutes Q1. Reversible adiabatic process is also called(a) Isothermal process(b) Isochoric process(c) Isentropic process(d) none of these Q2. Hart mechanism has(a) eight links(b) six links(c) four...
Published On June 1st, 2021
