279 prompts matching "The elements of a screw thread"
Quiz: The parabola, hyperbola, involute and cycloid by the defining condition of each, compared
I am revising Loci and Special Curves for SS2 Technical Drawing. Test me on the parabola,
Let me explain: The focus-directrix property of the parabola
Let me talk you through the focus-directrix property of the parabola from the Loci and Spe
Practice set: Sketching the locus of a point on the rim of a wheel rolling along a straight road
Set me five practice tasks on sketching the locus of a point on the rim of a wheel rolling
Quiz: Constructing a parabola by the focus and directrix method for an eccentricity of 1
Set me a quick recall test on constructing a parabola by the focus and directrix method fo
WAEC prep: The difference between the eccentricity of a parabola and that of a hyperbola
Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o
Quiz: Constructing the involute of a circle of 40 mm diameter for one complete revolution
Quiz me on constructing the involute of a circle of 40 mm diameter for one complete revolu
Let me explain: Constructing the involute of a square and of a regular hexagon of 30 mm side
Act as my study partner. I will teach you constructing the involute of a square and of a r
WAEC prep: Drawing the involute of a square of 30 mm side and measure the length of the final arc
Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o
Let me explain: The meaning of link, joint, crank, lever, slider and frame
Let me talk you through the meaning of link, joint, crank, lever, slider and frame from th
Teach me: The working of a simple link mechanism
I am an SS2 student studying Link Mechanisms I in Technical Drawing. Explain the working o
Quiz: Sketching freehand the mechanism of a pair of scissors
Set me a quick recall test on sketching freehand the mechanism of a pair of scissors at SS
Spot my mistake: The motion at the needle of a treadle sewing machine when the treadle oscillates
Show me a worked example on the motion at the needle of a treadle sewing machine when the
Teach me: Plotting the locus of a stated point on the coupler of the four-bar chain
Be my SS2 Technical Drawing teacher for this one point: plotting the locus of a stated poi
Quiz: Drawing a slider-crank mechanism and plot the locus of the mid-point of the connecting rod
Quiz me on drawing a slider-crank mechanism and plot the locus of the mid-point of the con
Let me explain: Measuring the stroke of the slider
Act as my study partner. I will teach you measuring the stroke of the slider in my own wor
Real-life Nigeria: Checking each other's stroke measurement against the calculated value of twice the crank radius
Take checking each other's stroke measurement against the calculated value of twice the cr
WAEC prep: Plotting the locus of the mid-point of the connecting rod for twelve crank positions
Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o
Practice set: Calculating the stroke of a slider-crank whose crank radius is 30 mm
Set me five practice tasks on calculating the stroke of a slider-crank whose crank radius
Teach me: What is meant by the true shape of a cut surface
You are my personal SS2 Technical Drawing tutor. Teach me what is meant by the true shape
Quiz: Determine the true shape of a right cone truncated at 45 degrees to the axis
I am revising True Shapes I for SS2 Technical Drawing. Test me on determine the true shape