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How many fundamental deviations are there in the system of limits and fits?

(A) 18 (B) 26
(C) 25 (D) 16
Which among the following statements is correct about the eccentricity of an ellipse?
(ಸಿ) Less than one (B) Zero
(C) Greater than one (D) None of (A), (B) or (C)

What is the name of the orthographic view made after removing the part between the cutting
plane and the observer to reveal the internal details?
(^) Elevation (B) Plan

(C) Side view (D) Sectional view

What is the name of the curve formed while cutting a right circular cone by a plane
perpendicular to its axis?
(^) Ellipse ൯) Parabola
(೮) Hyperbola (D) Circle

What is thread angle of British Standard Fine thread (BSF)?
(A) 30 degrees (B) 60 degrees
(C) 29 degrees (D) 55 degrees

What is the taper of a gib head key?

(A) 1:25 (B) 1:50

(0 1:100 (D) 1:40
What is the value of one micron?

(A) 0.1mm (B) 0.01 mm

(C) 0.001 mm (D) 0.0001 mm

Which is the type of file with its edges along the width of the file, are parallel through out the
length?
(^) Half round file (B) Hand file

(C) Triangular file (D) Round file

What is the angle formed between the top face of the cutting point and normal to the work
surface at the cutting edge of a chisel while chipping?

(A) Rake angle (B) Clearance angle
(C) Cutting edge angle (D) Point angle
Which is the part of a three jaw chuck of a lathe on which scroll thread is cut at its one side?
(A) Crown wheel (B) Back plate
(C) Body () Pinion

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