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## GATE PI 2007

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

In a sand casting process, a sprue of $$10mm$$ base diameter and $$250mm$$ heigh...
In a sand casting process, a sprue of $$10mm$$ base diameter and $$250mm$$ heigh...
Match the following <img class="question-image" src="https://gateclass.cdn.exam...
If $$A$$ is square symmetric real valued matrix of dimension $$2n$$, then the ei...
The determinant $$\left| {\matrix{ {1 + b} &amp; b &amp; 1 \cr b &amp; {... What is the value of$$\mathop {Lim}\limits_{x \to \pi /4} {{\cos x - \sin x} \o...
For the function $$\,\,f\left( {x,y} \right) = {x^2} - {y^2}\,\,$$ defined on $$... The angle (in degrees) between two planar vectors$$\vec a = {{\sqrt 3 } \over 2...
If $$X$$ is a continuous random variable whose probability density function is g...
The random variable $$X$$ takes on the values $$1,$$ $$2$$ (or) $$3$$ with pr...
Two cards are drawn at random in succession with replacement from a deck of $$52... If a complex number$$z = {{\sqrt 3 } \over 2} + i{1 \over 2}$$then z<sup>4</su... Matching exercise choose the correct one out of the alternatives$$A, B, C, D$$... A long glass cylinder of inner diameter$$=0.03m$$and outer diameter$$=0.05m$$... The$$DC$$power source for arc welding has the characteristic$$3V + 1 = 240,$$... In an orthogonal cutting test, the following observations were made <br>Cutting... In an orthogonal cutting test, the following observations were made <br>Cutting... Which of following gear manufacturing processes is based on generation principle... Reaming is primarily used for achieving Blind hole$$10mm$$diameter,$$50mm$$deep are being drilled in steel block, dr... Blind hole$$10mm$$diameter,$$50mm$$deep are being drilled in steel block, dr... The interpolator in a$$CNC$$machine controls The geometric transformation specified by <p>$$\left[ {x'\,\,y'\,\,1} \right] =...
In a $$CAD$$ package, a point $$P(6, 3, 1)$$ is projected along a vector $$v(-2,... The maximum possible percentage reduction in area per pass during wire drawing o... Circular blanks of$$35mm$$diameter are punched from a steel sheet of$$2\$...
The geometric tolerance that does not need a datum for its specification is
Which one of the Instrument is a comparator
A tool with side cutting edge angle of $$30$$ degrees and end cutting edge angle...
Tolerance on the dimension $$'x'$$ in the two component assembly shown below is ...

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