ICIT 4B: Common accessories

What is the name of the conduit fitting that has one entry point?

• 1-Way, End Box

• 2-Way, Through Box

• 3-Way, Tee Box

• 4-Way, Tee Box

Which accessory fitting is used to support a conduit on a surface?

• Coupler

• Half Saddle

• Male Bush

• Locknut

Which fitting is used to connect four conduits at right angles?

• 1-Way, End Box

• 2-Way, Through Box

• 3-Way, Tee Box

• 4-Way, Tee Box

What percentage of the conduit or trunking should be air?

• 45%

• 50%

• 55%

• 60%

What are conduits indicated by?

• Internal diameters

• External diameters

• Length

• Volume

Which of the following is not mentioned as a common standard size for conduits?

• 15mm

• 20mm

• 28mm

• 32mm

Conduits are indicated by which type of measurement?

• Weight

• External diameters

• Height

• Internal diameters

Which of the following sizes is mentioned as a common standard size for conduits?

• 18mm

• 22mm

• 25mm

• 35mm

What is the main reason for making bends in conduits?

• To increase the electrical resistance

• To pass over obstacles or change direction

• To reduce the length of the conduit

• To enhance the appearance of the conduit

What is the effect of not complying with the minimum inner radius requirement?

• Increased strain on cables

• Reduced electrical flow

• Enhanced durability

• Improved flexibility