EXAMINATION QUESTIONS - ENGINEERS DIAL INDICATOR (GAUGE) HELPFUL LINKS: www.technologystudent.com © 2019 https://www.facebook.com/groups/254963448192823/ WORLD ASSOCIATION OF TECHNOLOGY TEACHERS V.Ryan © 2019 1. What are Dial Indicators ? 3 marks Made in Keighley METRIC DIAL INDICATOR 10 20 30 40 50 60 70 80 90 100 110 120 130 2. Label / name the parts of the dial indicator, identified by the arrows. 4 marks Made in Keighley METRIC DIAL INDICATOR 10 20 30 40 50 60 70 80 90 100 110 120 130 MAGNET SURFACE BLOCK MAGNET SURFACE BLOCK FRONT VIEW SIDE VIEW 3a. The Dial Indicator is being used to test / check that the surface of the steel plate is parallel. Complete the side view, adding and labelling the missing parts. 5 marks 3b. Explain how the dial indicator is used to test / check the surface of the ‘steel plate’, shown in the diagram above. 3 marks STEEL PLATE http://www.technologystudent.com/equip_flsh/indicator1.html
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EXAMINATION QUESTIONS - ENGINEERS DIAL INDICATOR (GAUGE)
HELPFUL LINKS:
www.technologystudent.com © 2019https://www.facebook.com/groups/254963448192823/WORLD ASSOCIATION OF TECHNOLOGY TEACHERS V.Ryan © 2019
1. What are Dial Indicators ? 3 marks
Made in Keighley
METRIC DIAL INDICATOR
10
20
30
40
50
6070
80
90
100
110
120
130
2. Label / name the parts of the dial indicator, identified by the arrows.4 marks
Made in Keighley
METRIC DIAL INDICATOR
10
20
30
40
50
6070
80
90
100
110
120
130
MAGNET SURFACE BLOCK MAGNET SURFACE BLOCK
FRONT VIEW SIDE VIEW
3a. The Dial Indicator is being used to test / check that the surface of the steel plate is parallel. Complete the side view, adding and labelling the missing parts. 5 marks
3b. Explain how the dial indicator is used to test / check the surface of the ‘steel plate’, shown in the diagram above. 3 marks
STEEL PLATE
http://www.technologystudent.com/equip_flsh/indicator1.html
https://www.facebook.com/groups/254963448192823/http://www.technologystudent.comhttp://www.technologystudent.com/equip_flsh/indicator1.html
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