Mining Engineering
2022 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE MN 2022 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 37–39 of 65. Imported answers require review unless explicitly marked reviewed.
Question 37
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The closest match of the scatter plot between the variables X and Y with the approximate attribute is
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A 3-point borehole extensometer is installed to identify the location of a single discontinuity plane in a hanging wall rock by measuring deformations at three locations as shown in the figure. The absolute readings of deformations measured on two different dates are listed in the table. Based on the measured data the most likely inference is
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 39
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Match the semi-variogram shape with the model name and the property.
Shapes P, Q, R and S; models I Pure nugget, II Exponential, III Spherical, IV Gaussian; properties E reaches sill at finite range, F reaches sill asymptotically, G reaches sill instantaneously.
= semi-variogram;
= lag distance.
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