Which of the following is an important consideration regarding the movement of vehicles and adequate flood lighting?

According to the Electricity at Work Act when can you carry out a 'live' repair?

As fitted, drawings form part of the:

Band 1 and Band 2 cabling can be enclosed in the same enclosure if:

What kind of drawing is this?

Which document details the duties of employers to employees in providing a safe place of work?

Ignoring BS 7671 would most likely cause:

Removing all elements of electrical supply to a piece of equipment in order to ensure the safety of those working on it is one definition of:

Cutting off the full load electrical supply to a piece of equipment in order to ensure the safety of those working on it is one definition of:

The rapid disconnection of the electrical supply to remove or prevent danger is one definition of:

Switching electrical equipment in normal service is:

Looking at the diagram, the numbers 2, 3, and 4 represent:

The maximum working temperature of PVC/PVC thermoplastic is:

A light fitting or small spot light must be fixed at an adequate distance from:

Which of the following CANNOT be used as an isolator?

What equipment type does this symbol relate to?

Three factors that would affect the choice of wiring system would include:

Additional protection applies to:

What is the normal size and rating of a lighting cable and protective device?

Equipment installed in a flour mill needs to be protected against entry of particles such as:

The protection provided by insulating live parts is called:

The typical cabling for use in electrical installations in domestic premises would be:

Ladder racking is a system for:

The type of wiring for use in a factory with high ambient temperatures is:

Mineral insulated cables are sometimes provided with an overall covering of PVC to:

Where would it be suitable to use a rate of rise temperature type heat detector?

An appropriate wiring method for an underground feed to a remote building would be:

An appropriate wiring system for a three-phase industrial installation would be:

Which wiring system is non-ageing and will ensure that the space between its conductors is kept the same even if flattened?

Which conductor uses the principle of total internal refraction?

An alternative to mineral insulated cable that does not require specialized tools would be:

Which of the following is the most appropriate containment system for industrial high current applications?

Which of the following would be most appropriate regarding offsetting the adverse effects of vibration?

Which of the following apply to electrical equipment in bathrooms?

The maximum floor area that a ring circuit can feed is:

Combining a copper cable with an aluminium crimp will result in:

Single core non-armoured cables (apart from bonding conductors) must always be installed:

A non-fused spur from a ring may feed:

An A1 type circuit is associated with:

Ten 1.0 mm single conductors are to be drawn into a conduit. Use Table E3 of the On-Site Guide or Table 3.5 of L3 book to find the sum of the cable factors for these cables. The size of conduit required is:

A three-metre length of conduit with two bends is to contain the ten 1.0 mm cables. Determine the size of conduit required using Table E4 of the On-Site Guide or Table 3.6 of L3 book.

Ten 2.5 mm single conductors are to be drawn into a conduit. Use Table E3 of the On-Site Guide or Table 3.5 of L3 book to find the sum of the cable factors for these cables.

A three-metre length of conduit with two bends is to contain the ten 2.5 mm cables. Determine the size of conduit required using Table E4 of the On-Site Guide.

Ten 1.5 mm solid PVC cables are to be drawn into trunking. Use Table E5 to find the sum of the cable factors for these cables.

Ten 2.5 mm solid PVC cables are to be drawn into trunking. Use Table E5 to find the sum of the cable factors for these cables.

Refer to Tables E1 and E2 of the On-Site Guide and by applying cable and conduit factors, work out how many 4 mm² cables can be inserted into a 25 mm piece of conduit used in a short straight run.

Additional protection is applicable to which of the following?

Which of the following will not operate if the line conductor bypasses the load and shorts out against the neutral conductor?

An Industrial welder would need to be protected by: