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SSC JE Mechanical 2017- Daily Quiz 36
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Question 1
A reverted gear train is one in which the output shaft on input shaft.
Question 2
In a Kinematic chain, a quaternary joint is equivalent to ____.
Question 3
Which non-dimensional number relates the thermal boundary layer and hydrodynamic boundary layer?
Question 4
A medium carbon steel workpiece is turned on a lathe at 50 m/min cutting speed, 0.8 mm/rev feed and 1.5 mm depth of cut. What is the rate of metal removal?
Question 5
In a counter-flow heat exchanger,having same heat capacity for the two fluids. The hot fluid is cooled from 110 °C to 80 °C by a cold fluid which gets heated from 30 °C to 60 °C. LMTD for the heat exchanger is
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ESE & GATE MEGeneralSep 17ESE & GATE ME