1
GATE ME 2014 Set 2
Numerical
+2
-0
A spur pinion of pitch diameter $$50$$ $$mm$$ rotates at $$200$$ $$rad/s$$ and transmits $$3$$ $$kW$$ power. The pressure angle of the tooth of the pinion is $${20^ \circ }$$. Assuming that only one pair of the teeth is in contact , the total force (in Newton ) exerted by a tooth of the pinion on the tooth on a mating gear is _________
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2
GATE ME 2014 Set 2
Numerical
+1
-0
A disc clutch with a single friction surface has coefficient of friction equal to $$0.3.$$ The maximum pressure which can be imposed on the friction material is $$1.5$$ $$MPa.$$ The outer diameter of the clutch plate is $$200$$ $$mm$$ and its internal diameter is $$100$$ $$mm.$$ Assuming uniform wear theory for the clutch plate, the maximum torque (in $$N.m$$) that can be transmitted is ___________.
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3
GATE ME 2014 Set 2
MCQ (Single Correct Answer)
+1
-0.3
With respect to metal working, match Group A with Group B: GATE ME 2014 Set 2 Production Engineering - Metal Forming Question 32 English
A
$$P - {\rm I}{\rm I},\,\,Q - {\rm I}{\rm I}{\rm I},\,\,R - V{\rm I},\,\,S - V$$
B
$$P - {\rm I}{\rm I}{\rm I},\,\,Q - {\rm I},\,\,R - V{\rm I},\,\,S - V$$
C
$$P - {\rm I}{\rm I}{\rm I},\,\,Q - {\rm I},\,\,R - {\rm I}V,\,\,S - V{\rm I}$$
D
$$P - {\rm I},\,\,Q - {\rm I}{\rm I},\,\,R - V,\,\,S - V{\rm I}$$
4
GATE ME 2014 Set 2
MCQ (Single Correct Answer)
+1
-0.3
The relationship between true strain $$\left( {{\varepsilon _T}} \right)$$ and engineering strain $$\left( {{\varepsilon _E}} \right)$$ in a uniaxial tension test is given as
A
$${\varepsilon _E} = \ln \left( {1 + {\varepsilon _T}} \right)$$
B
$${\varepsilon _E} = \ln \left( {1 - {\varepsilon _T}} \right)$$
C
$${\varepsilon _T} = \ln \left( {1 + {\varepsilon _E}} \right)$$
D
$${\varepsilon _T} = \ln \left( {1 - {\varepsilon _E}} \right)$$
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