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GATE ME 1990

Exam Held on Thu Jan 01 1970 00:00:00 GMT+0000 (Coordinated Universal Time)
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GATE ME

A and B are the end -points of a diameter of a disc rolling along a straight lin...
In a band operated liquid sprayer (figure shown below) the liquid from the conta...
A jet of water issues from a Nozzle with a velocity $$20$$ $$m/s$$ and it imping...
The cross-sectional area of one limb of a U-tube manometer [ Figure shown below ...
The predominant forces acting on an element of fluid in the boundary layer over ...
A jet of water with a velocity $${V_1}$$ (Figure shown below) and area of cross-...
Thermal conductivity is lower for
An iron rod $$\left( {K = 41.5W/mK} \right)$$ of $$15mm$$ diameter and $$160mm$$...
In pool boiling the highest $$HTC$$ occurs in
A double pipe counter flow heat exchanger is to be designed to cool $$12000$$ $$... In the construction of networks, dummy activities are introduced in order to : Service workshop has four jobs on hand to be processed. The date and processing ... The process of shot peening increases the fatigue life of steel springs mainly b... The pressure at the in-gate will be maximum with the gating system Penetration is increased by At small variations of are length at operating conditions, the manual metal are ... Manual metal arc welding is to be used for welding two plates each measuring$$8...
Most of the metal cutting heat goes into the
A tube is orthogonally machined in lathe to reduce its length under the followin...
If the longitudinal feed in center-less grinding is expressed by <br>$${V_f} = ... In small lot production for machining$$T-$$slots on machine tables, it is expec... When$$1.0\% $$plain carbon steel is slowly cooled from the molten state to$$7...
The three - dimensional state of stress at a point is given by: $$\left[ \sigm... Which one of the following diagrams shows correctly the distribution of transver... In the Rankine cycle when super-heated steam is used: When initially dry and saturated steam flows through a nozzle, the ratio of actu... A power station produces$$500MW of power. Assuming a plant thermal effic...
Identify the type of turbo machinery for the following case. Specify the reasons...

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