118 prompts matching "Assuming a plain washer locks a nut against loosening"
Spot my mistake: Calculating interior and exterior angles for three named polygons
Show me a worked example on calculating interior and exterior angles for three named polyg
Quiz: 2. Construct a regular polygon using the circle (circumscribing) method
I am revising Polygons II for SS1 Technical Drawing. Test me on 2. Construct a regular pol
Spot my mistake: 4. Compare the three methods for accuracy
Write a short SS1 Technical Drawing answer about 4. Compare the three methods for accuracy
Spot my mistake: 4. Determine the linear ratio corresponding to a given ratio of areas
Show me a worked example on 4. Determine the linear ratio corresponding to a given ratio o
Project task: Why doubling the area of a square requires a side ratio of √2
Give me a practical task on why doubling the area of a square requires a side ratio of √2
Spot my mistake: Calculating the linear ratio from a given area ratio
Show me a worked example on calculating the linear ratio from a given area ratio with an e
Quiz: 2. Reduce a given plane figure based on a ratio of areas
I am revising Enlargement and Reduction II for SS1 Technical Drawing. Test me on 2. Reduce
Spot my mistake: 4. Verify the accuracy of an enlargement by measurement and calculation
Write a short SS1 Technical Drawing answer about 4. Verify the accuracy of an enlargement
Spot my mistake: Success: every corresponding side within 1% of the calculated length
Show me a worked example on success: every corresponding side within 1% of the calculated
Spot my mistake: Success: calculated areas of original and converted figures agree within 2%
Show me a worked example on success: calculated areas of original and converted figures ag
Spot my mistake: 1. State the principle of tangency and its applications
Show me a worked example on 1. State the principle of tangency and its applications with a
Quiz: 3. Construct an arc tangent to a straight line
I am revising Tangents and Tangency I for SS1 Technical Drawing. Test me on 3. Construct a
Spot my mistake: 1. Construct an arc of given radius internally touching two circles
Write a short SS1 Technical Drawing answer about 1. Construct an arc of given radius inter
Real-life Nigeria: Work through the three arc-tangency cases from given data
Take work through the three arc-tangency cases from given data out of the textbook. Descri
Spot my mistake: Constructing arcs internally touching, externally enclosing and mixed for two circles
Show me a worked example on constructing arcs internally touching, externally enclosing an
Spot my mistake: Plotting the path of a point on a crank mechanism
Show me a worked example on plotting the path of a point on a crank mechanism with an erro
Spot my mistake: Consolidation of polygons, scales, enlargement and reduction, equal areas, tangency and loci
Show me a worked example on consolidation of polygons, scales, enlargement and reduction,
Quiz: 1. Define and distinguish the ellipse, cycloid, trochoid, involute and helix
I am revising Special Curves for SS1 Technical Drawing. Test me on 1. Define and distingui
Spot my mistake: 3. Construct a cycloid and a trochoid from a rolling circle
Write a short SS1 Technical Drawing answer about 3. Construct a cycloid and a trochoid fro
Project task: Concentric-circles method for an ellipse step by step. Students construct an ellipse by all
Give me a practical task on concentric-circles method for an ellipse step by step. Student