Fig. 1 shows a block. Draw, full size, in first angle projection, the following views: a. front elevation in the direction of arrow y, b. plan, c. left end elevation

This question requires drawing orthographic projections of the given block in first angle projection. Since I cannot produce a drawing, I will describe the dimensions and features of each view. You would then use these descriptions to draw the views to scale.

First Angle Projection Layout:

• The Front Elevation (view in direction Y) is drawn in the bottom-left quadrant.
• The Plan (Top View) is drawn directly above the Front Elevation.
• The Left End Elevation (view from left side) is drawn directly to the right of the Front Elevation.

Overall Dimensions of the Block:

• Length (along Y-axis, Front View): $100 \text{ mm}$
• Width (along X