introductory technology

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Question 1
1) state five operation that a vice can carry out 2)state the energy input and energy output of the following appliances
a)electric iron
b)electric kettle
c)gas lamp
d)ceiling fan
e)radio set

Question 2
1)list two common methods of cutting screw
2) the common things needed in cutting screws
3)name three types of drilling machine tools
4)name the machine used in drilling

  • introductory technology -

    I will do a few..

    1b) input: electricity, output: heat

    1e) input electricity, electrical waves, output: sound

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