Installation Theory

What are the 4 common sizes of conduit?

• 16, 20, 22 and 32 mm

• 15, 20, 25 and 30 mm

• 16, 20, 25 and 32 mm

• 15, 22, 25 and 30 mm

Name the following conduit fixing method?

 

• Hospital saddle

• Spacer bar saddle

• Crampet

• Distance saddle

Name the following conduit fixing method shown?

• Spacer bar saddle

• Crampet

• Distance saddle

• Hospital saddle

What type of lamp cap is shown?

• 1 Pin

• Screw type

• Edison

• Twist

What type of items are the rawlbolt fixings shown used to support?

• Light boxed to brick or block walls

• Heavy boxes to brick or block walls

• Light boxes to dry lined walls

• Heavy boxes to dry lined walls

What type of fixing is shown?

• Butterfly screw

• Spring toggle

• Butterfly toggle

• Spring screw

Using a low reading ohm meter what dead test is likely to be carried when linking the line & cpc?

• RCD test

• Continuity of Ring Final Circuits

• Insulation Resistance

• Continuity of CPC

With the test instrument set to MΩ what dead test is carried out?

• Polarity

• Earth Fault Loop Impedance

• Insultation resistance

• Voltage test

What would the tool shown below for?

• Cutting into plasterboard

• Drilling holes into plastic

• Reaming conduit

• Sharping tools

According to the On-Site Guide the first four dead test in order are…

• Insulation resistance, polarity, continuity of protective conductors, continuity of ring final circuits.

• Polarity, insulation resistance, continuity of protective conductors, continuity of ring final circuits.

• Continuity of protective conductors, continuity of ring final circuits, insulation resistance, polarity

• Insulation resistance, polarity, continuity of ring final circuits, continuity of protective conductors.