Related Questions

In this type of view, the cutting plane line indicates both the location of the cutting plane and the direction of sight:
A Removed section
B Revolved section
C Auxiliary section
D Partial section
Moment of inertia of a triangular section of base (b) and height (h) about an axis passing through its vertex and parallel to the base, is __________ than that passing through its C.G. and parallel to the base.
A Nine times
B Six times
C Four times
D Two times
A body of weight 'W' is required to move up on rough inclined plane whose angle of inclination with the horizontal is 'α'. The effort applied parallel to the plane is given by (where μ = tanφ = Coefficient of friction between the plane and the body.)
A P = W tanα
B P = W tan (α + φ)
C P = W (sinα + μcosα)
D P = W (cosα + μsinα)
In metal cutting operations, the shear angle is the angle made by the shear plane with the
A Direction of the tool axis
B Direction of tool travel
C Perpendicular to the direction of the tool axis
D Central plane of the workpiece
The angle between the face and flank of the single point cutting tool is known as
A Rake angle
B Clearance angle
C Lip angle
D Point angle
Plane P take off at 2:00 am and flies at a constants speed of Xmph. Plane Q takes off at 3:30 am and flies the same forte as plane p but travels at a constant X, how many hours after 3:30 am will plane Q overtake plan P?
A 1.5x/y +0.5
B 2
C 4
D 5
The angle measure of the base angles of an isosceles triangle are represented by x and the vertex angle is 3x + 10. Find the measure of base angle.
A 112°
B 42.5°
C 34°
D 16°
Side rake angle of a single point cutting tool is the angle
A By which the face of the tool is inclined towards back
B By which the face of the tool is inclined sideways
C Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool
D Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base
As the cutting speed increases, the tool cutting forces
A Remain constant
B Increases
C Decreases
D First increases and then decreases
In oblique cutting system, the cutting edge of the tool
A May clear the width of the workpiece
B May or may not clear the width of the workpiece
C May not clear the width of the workpiece
D Should always clear the width of the workpiece

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