GATE ME 2002
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## GATE ME

A regression model is used to express a variable $$Y$$ as a function of another variable $$X.$$ This implies that
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Flow separation in flow past a solid object is caused by
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If $$'x'$$ is the distance measured from the leading edge of a flat plate, then laminar boundary layer thickness varies
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A copper tube of $$20$$ $$mm$$ outer diameter, $$1$$ $$mm$$ thickness and $$20$$ $$m$$ long (Thermal conducti-vity$$= 4 View Question The value of Biot number is very small (less than$$0.1$$), when View Question The properties of mercury at$$300K$$are : density$$ = 13529kg/{m^3},{C_P} = 0.1393kJ/kgK,$$dynimic viscosi View Question What is the value of the view factor for two inclined flat plates having common edge of equal width, and with an angle o View Question For the same inlet and outlet temperatures of hot and cold fluids, the Log mean temperature Difference$$(LMTD)$$is View Question An item can be purchased for Rs.$$100.$$The ordering cost is Rs.$$200$$and the inventory carrying cost is$$10\% $$of View Question A project consists of three parallel paths with mean durations and variances of$$(10,4), (12,4)$$and$$(12,9)$$respec View Question The precedence relations and durations of jobs in a project are given below: (a) Draw the activity-on-arc project netw View Question A regression model is used to express a variable$$Y$$as a function of another variable$$X.$$this implies that View Question Arrivals at a telephone booth are considered to be Poisson, with an average time of$$10$$minutes between successive ar View Question A furniture manufacturer produces chairs and tables. The wood-working department is capable of producing$$200$$chairs View Question The supply at three sources is$$50, 40$$and$$60$$units respectively whilst the demand at the four destinations is$$
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A static load is mounted at the center of a shaft rotating at uniform angular velocity. This shaft will be designed for
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The minimum number of teeth on the pinion to operate without interference in standard full height involute teeth gear me
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Large speed reductions (greater than $$20$$) in one stage of gear train are possible through
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The primary purpose of a sprue in a casting mold is to
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In centrifugal casting, the lighter impurities are
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Ductility of material with work hardening
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Hot rolling of mild steel is carried out
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The temperature of a carburizing flame in gas welding is _______ that of a neutral or an oxidizing flame.
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Which of the following arc welding processes does not use consumable electrode
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$$BUE$$ is formed while machining
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A tube of $$32mm$$ outside diameter was turned on a lathe and the following data was obtained Rake angle $$=35deg,$$ F
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A lead screw with half nuts in a lathe, free to rotate in both directions has
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Trepanning is performed for
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The hardness of a grinding wheel is determined by the
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The time taken to drill a hole though a $$25$$ $$mm$$ thick plate with the drill rotating at $$300$$ $$rpm$$ and moving
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In blanking operation the clearance is provided on
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Machining of complex shapes on $$CNC$$ machines requires
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What is the speed of sound in Neon gas at a temperature of $$500$$ $$K$$ (Gas constant of Neon is $$0.4210$$ $$kJ/kg$$-$View Question A Carnot cycle is having an efficiency of $$0.75.$$ If the temperature of the high temperature reservoir is $${727^ \cir View Question The efficiency of superheat Rankine cycle is higher than that of simple Rankine cycle because View Question If there are$$'m'$$physical quantities and$$'n'$\$ fundamental dimensions in a particular process, the number of non-
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