Mechanical Engineering
GATE ME kind:question PYQs
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Questions 831–840 of 1040. Imported answers require independent review unless marked reviewed.
Question 16
Open questionMEMCQ1 markNeeds review
The time series forecasting method that gives equal weight to each of the m most recent observations is
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Metal removal in electric discharge machining takes place through
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The number of atoms per unit cell and the number of slip systems, respectively, for a face-centered cubic (FCC) crystal are
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The preferred option for holding an odd-shaped workpiece in a centre lathe is
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A six-faced fair dice is rolled five times. The probability (in %) of obtaining “ONE” at least four times is
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A local tyre distributor expects to sell approximately 960 steel belted radial tyres next year. Annual carrying cost is Rs. 16 per tyre and ordering cost is Rs. 75. The economic order quantity of the tyres is
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Open questionMENAT1 markNeeds review
A steel column of rectangular section (15 mm × 10 mm) and length 1.5 m is simply supported at both ends. Assuming modulus of elasticity, E = 200 GPa for steel, the critical axial load (in kN) is ____ (correct to two decimal places).
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If
then
is ________ (correct to two decimal places).Log in to check the answer
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A four bar mechanism is made up of links of length 100, 200, 300 and 350 mm. If the 350 mm link is fixed, the number of links that can rotate fully is __________.
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A hollow circular shaft of inner radius 10 mm, outer radius 20 mm and length 1 m is to be used as a torsional spring. If the shear modulus of the material of the shaft is 150 GPa, the torsional stiffness of the shaft (in kN-m/rad) is ______ (correct to two decimal places).
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