142 prompts matching "Building a working card model of a simple four-bar linkage from strips"
Quiz: The frustum of a cone and of a pyramid
Act as my SS3 Technical Drawing tutor and quiz me on the frustum of a cone and of a pyrami
Let me explain: Developing the surface of a frustum
I have just studied developing the surface of a frustum in my SS3 Technical Drawing class.
Teach me: What the centre of gravity of a lamina means
You are my personal SS3 Technical Drawing tutor. Teach me what the centre of gravity of a
Quiz: The centroid of a rectangle and a triangle
Act as my SS3 Technical Drawing tutor and quiz me on the centroid of a rectangle and a tri
Let me explain: Finding the centroid of a composite figure
I have just studied finding the centroid of a composite figure in my SS3 Technical Drawing
Practice set: Locating the centre of gravity of a given lamina
Act as my SS3 Technical Drawing tutor. Give me five practice questions on locating the cen
Spot my mistake: Dividing a line into equal parts by measuring with a rule instead of by construction
Act as my SS3 Technical Drawing tutor. Write a short answer on dividing a line into equal
Spot my mistake: Reading the representative fraction as the ratio of the drawing to the sheet rather than to the object
Act as my SS3 Technical Drawing tutor. Write a short answer on reading the representative
Spot my mistake: Treating a chord and a diameter as interchangeable when finding the centre of an arc
Act as my SS3 Technical Drawing tutor. Write a short answer on treating a chord and a diam
Spot my mistake: Drawing a tangent that meets the radius at the point of contact at any convenient angle
Act as my SS3 Technical Drawing tutor. Write a short answer on drawing a tangent that meet
Spot my mistake: Doubling every side of a figure in order to double its area
Act as my SS3 Technical Drawing tutor. Write a short answer on doubling every side of a fi
Spot my mistake: Treating an ellipse as a shape struck from four centres rather than plotted as a locus
Act as my SS3 Technical Drawing tutor. Write a short answer on treating an ellipse as a sh
Spot my mistake: Assuming the longer of the two given views of a line shows its true length
Act as my SS3 Technical Drawing tutor. Write a short answer on assuming the longer of the
Spot my mistake: Developing the curved surface of a cone as a rectangle of the same height
Act as my SS3 Technical Drawing tutor. Write a short answer on developing the curved surfa
Spot my mistake: Assuming the intersection of two equal cylinders meeting at right angles is always a curve
Act as my SS3 Technical Drawing tutor. Write a short answer on assuming the intersection o
Spot my mistake: Treating the resultant and the equilibrant of a force system as the same force
Act as my SS3 Technical Drawing tutor. Write a short answer on treating the resultant and
Spot my mistake: Assuming every floor in a building is a solid floor cast on the ground
Act as my SS3 Technical Drawing tutor. Write a short answer on assuming every floor in a b
Spot my mistake: Reading a floor plan as a view from above rather than as a horizontal section through the building
Act as my SS3 Technical Drawing tutor. Write a short answer on reading a floor plan as a v
Spot my mistake: Treating a tolerance as the error the workshop is expected to make rather than the permitted range of size
Act as my SS3 Technical Drawing tutor. Write a short answer on treating a tolerance as the
Spot my mistake: Placing the damp proof membrane beneath the hardcore in a solid floor
Act as my SS3 Technical Drawing tutor. Write a short answer on placing the damp proof memb