cameroon gce intermediate level material technology and workshop processes 1

cameroon gce intermediate level material technology and workshop processes 1

cameroon gce intermediate level material technology and workshop processes 1

Which of the following is not a suitable
instrument for controlling the temperature of a
furnace

A Mercury thermometer
B Electric resistance thermometers
C Thermo-electric pyrometers
D Segar cones

______________________________________________
2. A device used for cutting a screw thread in an
internal hole in a nut or other piece of metal is:

A A knife
B A tap
C A dice
D A saw

______________________________________________
3. Cylinder heads are preferably made from

A Alloy steels
B Copper alloys
C Aluminium alloys
D Wrought iron

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