1) What precautions should you take when soldering? a) Away from combustible materials b) Correct fire extinguisher c) Eye protection d) Close to combustible materials e) Incorrect fire extinguisher f) Ear protection 2) What sizes of pipe can be bent on a scissor pipe bender? a) 15mm b) 22mm c) 28mm d) 35mm 3) How should a blade be fitted in an hacksaw? a) Teeth facing forwards b) Teeth facing backwards c) Teeth upside down d) Teeth back to front

Unit 109 PowerPoint 2 Re-cap

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