1
GATE PI 2015
Numerical
+2
-0
During the measurement of internal taper of a part using standard balls of diameter $$15$$ $$mm$$ and $$20$$ $$mm$$, the large ball is found to protrude by $$5$$ $$mm$$ $$\left( {{h_1}} \right)$$ and the top of small ball is found to be $$35$$ $$mm$$ $$\left( {{h_2}} \right)$$ below the top face of the gauge. The taper angle, in degree, is ________________.
![GATE PI 2015 Metrology - Metrology and Inspection Question 6 English](https://gateclass.cdn.examgoal.net/7n1NVO9pKNUmfpZ0s/8syvrHjRnlSbUBPmJM8R0JL8GLTpM/PO6jv7sCkcRMztCCrepwXD/uploadfile.jpg)
Your input ____
2
GATE PI 2014
MCQ (Single Correct Answer)
+2
-0.6
The alignment test ''Spindle square with base plate'' is applied to the radial drilling machine. A dial indicator is fixed to the cylindrical spindle and the spindle is rotated to make the indicator touch the base plate at different points. The test inspects whether the
![GATE PI 2014 Metrology - Metrology and Inspection Question 4 English](https://gateclass.cdn.examgoal.net/mtCCXisvzxhm1o59t/0ccjcu4C2R3dnZUrPoKjCmec0tlEa/g7QtWcC95OEGla3uPdSlkV/uploadfile.jpg)
3
GATE PI 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
4
GATE PI 2012
MCQ (Single Correct Answer)
+2
-0.6
A Sine bar has a length of $$250mm.$$ Each roller has a diameter of $$20mm.$$ During taper angle measurement of a component, the height from the surface plate to the center of a roller is $$100mm.$$ The calculated taper angle (in degrees) is
Questions Asked from Metrology and Inspection (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE PI 2015 (2)
GATE PI 2014 (1)
GATE PI 2013 (1)
GATE PI 2012 (1)
GATE PI 2011 (2)
GATE PI 2010 (1)
GATE PI 2009 (2)
GATE PI 2008 (2)
GATE PI 2007 (2)
GATE PI 2006 (2)
GATE PI 2005 (1)
GATE PI 2004 (1)
GATE PI 1995 (2)
GATE PI 1994 (1)
GATE PI 1993 (2)
GATE PI 1992 (2)
GATE PI 1991 (1)
GATE PI 1990 (1)
GATE PI 1989 (1)
GATE PI Subjects
Engineering Mechanics
Strength of Materials
Theory of Machines
Engineering Mathematics
Machine Design
Fluid Mechanics
Thermodynamics
Casting
Joining of Materials
Metal Forming
Machine Tools and Machining
Metrology
Industrial Engineering