GATE PI 2010 | Metrology and Inspection Question 13 | Metrology

GATE PI 2010

MCQ (Single Correct Answer)

-0.6

A small bore is designated as $$25H7.$$ The lower (minimum) and upper (maximum) limits of the bore are $$25.000mm$$ and $$25.021$$ respectively. When the bore is designated as $$25H8,$$ then the upper limit is $$25.033mm.$$ When the bore is designated as $$25H6,$$ then the upper limit of the bore in $$mm$$ is

$$25.001$$

$$25.005$$

$$25.009$$

$$25.013$$

GATE PI 2009

MCQ (Single Correct Answer)

-0.6

An autocollimator is used to

Measure small angular displacements on flat surfaces

Compare known and unknown dimensions

Measure the flatness error

Measure roundness error between centers

GATE PI 2009

MCQ (Single Correct Answer)

-0.6

Match the following GATE PI 2009 Metrology - Metrology and Inspection Question 3 English

$$P - 4,\,\,Q - 3,\,\,R - 1,\,\,S - 2$$

$$P - 1,\,\,Q - 2,\,\,R - 3,\,\,S - 4$$

$$P - 1,\,\,Q - 4,\,\,R - 3,\,\,S - 2$$

$$P - 4,\,\,Q - 3,\,\,R - 2,\,\,S - 1$$

GATE PI 2008

MCQ (Single Correct Answer)

-0.6

An experimental setup is planned to determine the taper of work piece as shown in the figure. If the two precision rollers have radii $$8mm$$ and $$5mm$$ and the total thickness of slip gauges inserted between the rollers is $$15.54mm,$$ the taper angle $$'\theta '$$ is GATE PI 2008 Metrology - Metrology and Inspection Question 1 English