278 prompts matching "Why an arch is built with an odd number of voussoirs and a keystone at the crown"
Let me explain: The angle of inclination of a line to a plane
I have just studied the angle of inclination of a line to a plane in my SS3 Technical Draw
Practice set: Finding true length and inclination from given views
Act as my SS3 Technical Drawing tutor. Give me five practice questions on finding true len
Let me explain: The arrangement of views in third angle
I have just studied the arrangement of views in third angle in my SS3 Technical Drawing cl
Practice set: Projecting an auxiliary view from given views
Act as my SS3 Technical Drawing tutor. Give me five practice questions on projecting an au
Let me explain: True shape of a section of a prism
I have just studied true shape of a section of a prism in my SS3 Technical Drawing class.
Practice set: Drawing a section and its true shape
Act as my SS3 Technical Drawing tutor. Give me five practice questions on drawing a sectio
Let me explain: The triangle of forces
I have just studied the triangle of forces in my SS3 Technical Drawing class. Let me expla
Practice set: Finding the equilibrant of a given force system
Act as my SS3 Technical Drawing tutor. Give me five practice questions on finding the equi
Let me explain: Identifying ties and struts
I have just studied identifying ties and struts in my SS3 Technical Drawing class. Let me
Practice set: Drawing a bending moment diagram for a cantilever
Act as my SS3 Technical Drawing tutor. Give me five practice questions on drawing a bendin
Let me explain: The parts of a door and of a window
I have just studied the parts of a door and of a window in my SS3 Technical Drawing class.
Practice set: Drawing a floor plan to a stated scale
Act as my SS3 Technical Drawing tutor. Give me five practice questions on drawing a floor
Let me explain: Nuts, bolts and locking devices
I have just studied nuts, bolts and locking devices in my SS3 Technical Drawing class. Let
Let me explain: The detail drawing and what it must show
I have just studied the detail drawing and what it must show in my SS3 Technical Drawing c
Practice set: Producing an assembly from given detail drawings
Act as my SS3 Technical Drawing tutor. Give me five practice questions on producing an ass
Practice set: A timed freehand sketch of a trowel, a plumb bob and a spirit level
Act as my SS3 Technical Drawing tutor. Give me five practice questions on a timed freehand
Let me explain: Sketching a mechanical tool pictorially
I have just studied sketching a mechanical tool pictorially in my SS3 Technical Drawing cl
Practice set: A timed freehand sketch of a vice, a micrometer and a try square
Act as my SS3 Technical Drawing tutor. Give me five practice questions on a timed freehand
Let me explain: Pad and raft foundations
I have just studied pad and raft foundations in my SS3 Technical Drawing class. Let me exp
Let me explain: Suspended timber floors and their members
I have just studied suspended timber floors and their members in my SS3 Technical Drawing