SETTING OUT CURVES - Quiz

1) The angle subtended by any chord at any centre as twice the angle between.

Back tangent and forward tangent Intersectiona and deflection angle Chord and tangent Normal and sub chord

2) Which chord between two successive regular pegs on the curve?

Normal Sub-chord Long Mid-ordinate

3) Which curve is sett out by taking offsets from the tangents?

Horizontal Sag curve Summit Spiral

4) Which curve is setting out by successive bisetion of arc?

Sag curve Spiral Horizontal Summit

5) Which curve is setting out by taking offsets from chord produced?

Summit Horizontal Sag curve Spiral