Answer:
Follow these five steps every time.
1.Wet your hands with clean, running water (warm or cold), turn off the tap, and apply soap.
2.Lather your hands by rubbing them together with the soap. Lather the backs of your hands, between your fingers, and under your nails.
3.Scrub your hands for at least 20 seconds. Need a timer? Hum the “Happy Birthday” song from beginning to end twice.
4.Rinse your hands well under clean, running water.
5.Dry your hands using a clean towel or air dry them.
Engineers or architects can be asked to draw a sketch of a bridge-design on a graph sheet or A4 paper to communicate their ideas and scale their drawings.
Architectural sketches are about the communication of ideas. Engineers and architects use hand sketching to clarify elements of the design to the contractor or client.
It should be noted that drawings can also be drawn on a graph sheet or A4 paper to represent the detail before it's eventually constructed.
Scale drawings are used for the illustration of items that are not convenient to draw their actual size. In the construction industry, scales are used depending on the nature of the drawing. Drawings can be made on a graph or A4 paper due to the ease of printing, reproducing, and resizing the drawings.
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Explanation:
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Answer:
hello your question lacks the required diagram attached below is the diagram
answer : 58.47 N
Explanation:
The magnitude of the force acting on the Pin D
Fd = 
= 
= 58.465 N
Dx = 16.80 N
Dy = 56 N
hello attached below is the detailed solution