1) Domestic Voltage is? a) 200v b) 320v c) 230v d) 400v e) 110v f) 18v 2) Site Voltage is? a) 200v b) 320v c) 230v d) 400v e) 110v f) 18v 3) 400v sockets are usually which colour? a) Brown b) Blue c) Yellow d) Margenta e) Red f) Purple 4) What does RCD stand for? a) Rigid Circuit Device b) Residual Current Device c) Miniature Circuit Breaker d) Right Can Do e) Residential Connection Device 5) What does SDS stand for? a) Safe drill system b) Stop drilling slowly c) Statutory device safety d) Sensitive driver system e) Security drill set f) Secure drill system 6) What does the term "Tongue & Groove" usually relate to? a) the way floorboards lock together b) a method of joining pipework c) a method of splicing cables d) a move a plumber does on the dancefloor e) worksite meetings f) a tongue & groove is a tool roofers use 7) What screw head is pictured? a) Phillips b) Torx c) Pozi d) Flathead e) Slotted 8) What screw head is pictured? a) Phillips b) Torx c) Pozi d) Flathead e) Slotted 9) What screw head is pictured? a) Phillips b) Torx c) Pozi d) Slotted 10) What regulations govern the drilling and notching of joists? a) electrical regulations b) socket regulations c) joiners association & guidelines authority d) building regulations e) health & safety guidelines

Unit 104 Re-Cap

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