SSC JE Mechanical Engineering 1st March 2017 Shift-1

Instructions

For the following questions answer them individually

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 161


Quick return mechanism is an inversion of _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 162


In gears, interference takes place when _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 163


In a multiple V belt drive, when a single belt is damaged, it is preferable to change the complete set to _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 164


The centre of gravity of the coupler link in a 4-bar mechanism would experience _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 165


The amplitude of underdamping a small damping varies with time as _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 166


Whirling speed of a shaft coincide with the natural frequency of the _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 167


A mass of 1 kg is attached to the end of a spring with stiffness 0.7 N/mm. The critical damping coefficient of this system is ____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 168


Rankine's theory of failure is applicable for which of the following type of materials?

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 169


The shock absorbing capacity of a bolt can be increased by _____.

Video Solution

SSC JE Mechanical Engineering 1st March 2017 Shift-1 - Question 170


Which if the following key is under compression rather than in being shear when under load?

Video Solution
cracku

Boost your Prep!

Download App