UEEEL0012

1.              Pendant type socket-outlets include a switch that allows termination and switching of?

•     neutral and earth conductor

•    neutral and earth conductor

•   active and active conductors 

•   active and neutral conductors

1.              According to AS/NZS 3003, what is the maximum rated residual current permitted for RCDs used as Leakage Protection Devices (LPDs) in a body-protected area of a hospital ward?

• 500mA

• 30mA

• 10mA

• 100mA

1.              An engine-driven generating set is used to provide an alternative supply to the main switchboard of an installation that has an MEN connection. According to AS/NZS 3000, any neutral-earth connection within the generator must be:

• isolated
• disconnected
• bonded
• grounded

1.              Final subcircuit protection devices on a main switchboard are electrically connected:

• after the main switch
• in series with the main switch
• downstream from the main switch
• before the main switch

Where the sheath of construction wiring is the same colour as the sheath of permanent wiring, the construction wiring must be identified by attaching yellow tape with the words ‘CONSTRUCTION WIRING’ along each cable at intervals not exceeding

• 5m

• 15 m

• 10 m

• 20 m

It is proposed to install a socket-outlet inside a sauna room. What limitation does AS/NZS 3000 place on this proposal?

• Socket-outlets can be installed anywhere in the sauna without restrictions.
• Only standard household sockets are allowed in sauna rooms.
• Socket-outlets must be installed directly next to the sauna heater.
• Socket-outlets must not be installed inside a sauna room

A catenary support system is to be used to run a 2.5mm² TPS cable across the backyard of a residential premises. The area is not used by vehicles. What is the minimum height specified by AS/NZS 3000 for the catenary support system above finished ground level?

• 2.5 meters
• 2.0 meters
• 3.0 meters
• 1.5 meters

An insulated parallel-webbed aerial cable is to be installed over an area used by vehicles to supply an outbuilding. What is the minimum height specified by AS/NZS 3000 for the aerial cable above ground level?

• 4.6 meters

• 6.5 meters
• 3.5 meters
• 5.5 meters

Where an aerial service cable terminates at the point of attachment, a service bracket or strut may be required if the distance from the ground floor or platform to the point of attachment is less than:

• 10 m

• 3m

• 2m

• 6m

What is the minimum depth of burial for a Category A underground wiring system installed external to a building in an area covered by grass?

• 300mm

• 1m

• 600mm

• 500mm