1
GATE ME 2014 Set 4
MCQ (Single Correct Answer)
+2
-0.6
A $$GO-No$$ $$GO$$ plug gauge is to be designed for measuring a hole of nominal diameter $$25$$ $$mm$$ with a hole tolerance of $$ \pm 0.015\,\,mm.$$ Considering $$10\% $$ of work tolerance to be the gauge tolerance and no wear condition, the dimension (in $$mm$$) of the $$GO$$ plug gauge as per the unilateral tolerance system is
A
$${24.985^{\matrix{ { + 0.003} \cr { - 0.003} \cr } }}$$
B
$${25.015^{\matrix{ { + 0.000} \cr { - 0.006} \cr } }}$$
C
$${24.985^{\matrix{ { + 0.03} \cr { - 0.03} \cr } }}$$
D
$${24.985^{\matrix{ { + 0.003} \cr { - 0.000} \cr } }}$$
2
GATE ME 2014 Set 3
Numerical
+2
-0
The diameter of a recessed ring was measured by using two spherical balls of diameter $${d_2} = 60mm$$ and $${d_1} = 40mm$$ as shown in the figure. GATE ME 2014 Set 3 Production Engineering - Metrology and Inspection Question 12 English

The distance $${H_2} = 35.55\,\,mm$$ and $${H_1} = 20.55\,\,mm$$. The diameter ($$D,$$ in $$mm$$) of the ring gauge is __________________.

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3
GATE ME 2013
MCQ (Single Correct Answer)
+2
-0.6
Cylindrical pins of $${25^{\matrix{ { + 0.020} \cr { + 0.010} \cr } }}\,\,mm$$ diameter are electroplated in a shop. Thickness of the plating is $$30 \pm 0.2$$ micron. Neglecting gage tolerances, the size of the $$GO$$ gage in $$mm$$ to inspect the plated components is
A
$$25.042$$
B
$$25.052$$
C
$$25.074$$
D
$$25.084$$
4
GATE ME 2010
MCQ (Single Correct Answer)
+2
-0.6
A taper hole is inspected using a $$CMM,$$ with a probe of $$2mm$$ diameter. At a height, $$Z=10mm$$ from the bottom, $$5$$ points are touched and a diameter of circle (not compensated for probe size) is obtained as $$20mm.$$ similarly, a $$40mm$$ diameter is btained at a height $$Z=40mm.$$ The smaller diameter (in $$mm$$) of hole at $$Z=0$$ is GATE ME 2010 Production Engineering - Metrology and Inspection Question 16 English
A
$$13.334$$
B
$$15.334$$
C
$$15.442$$
D
$$15.542$$
GATE ME Subjects
Turbo Machinery
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