Drawings and measuring/ marking out

What projection does this symbol represent?

• 1st angle projection

• 3rd angle projection

What projection does this symbol represent?

• 1st angle projection

• 3rd angle projection

What angle are the sides drawn on an oblique drawing?

• 30°

• 45°

• 75°

• 90°

What angle are the sides drawn on an isometric drawing?

• 30°

• 45°

• 75°

• 90°

Which of the pictures show break lines used in drawing convention to ISO8888/2000?

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Which of the pictures show centre lines used in drawing convention to ISO8888/2000?

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Which of the pictures show cutting planes used in drawing convention to ISO8888/2000?

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Which of the pictures show hidden lines used in drawing convention to ISO8888/2000?

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Which of the pictures show Part outlines used in drawing convention to ISO8888/2000?

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Which of the pictures show section lines used in drawing convention to ISO8888/2000?

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