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Projection of Points

The document outlines a series of exercises related to the projection of points in a three-dimensional space, specifically focusing on their positions relative to the Vertical Plane (VP) and Horizontal Plane (HP). It includes instructions for drawing projections of various points (A, B, C, D, E, S, R, M, P, and Q) and determining the quadrants in which they lie. Additionally, it involves calculations related to the distance between points and angles formed by their projections.

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62 views1 page

Projection of Points

The document outlines a series of exercises related to the projection of points in a three-dimensional space, specifically focusing on their positions relative to the Vertical Plane (VP) and Horizontal Plane (HP). It includes instructions for drawing projections of various points (A, B, C, D, E, S, R, M, P, and Q) and determining the quadrants in which they lie. Additionally, it involves calculations related to the distance between points and angles formed by their projections.

Uploaded by

sanjanas636484
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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REVA University

School of Mechanical Engineering

Projection of Points

1. Draw the projections of the following points on same XY line.

A - 20mm infront of VP and 30mm above HP


B - 30mm infront of VP and is in HP
C - 40mm behind VP and 20mm below HP
D - On VP and 30mm below HP
E - 30mm behind VP and on HP
Also state the quadrant in which it lies.

2. Point S is 30mm above HP, 55mm infront of VP and also 35mm from left profile plane.
Draw the projections of the point S and state the quadrant in which it lies.

3. Draw the projection of the point R is 50mm behind VP, 25mm below HP and 30mm from
left profile plane. State the Quadrant in which it lies.

4. Point M is 25mm below HP, 40mm behind VP and 50mm from RPP. Draw the three
Principal views of the point and state the quadrant in which it lies.

5. Two points P & Q are located in HP. The point P is 30mm infront of VP and Point Q is
located behind VP. The distance between their projectors is 75mm. The line joining the top
views of point P & Q makes an angle of 450 with XY. Determine the distance of point Q
from VP.

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