Conduit Bending CET1201

1) Identify the item shown in Fig.1 above

• Crampet.

• Saddle clip.

• Base clamp.

• Conduit holder.

In an electrical installation, the conduits carrying electrical cables are made of galvanized steel and painted the colour

• red.

• grey.

• black.

• orange.

What's the commonly used sizes for conduit in electrical installation?

• 10mm & 16mm.

• 16mm & 20mm.

• 16mm & 25mm.

• 20mm & 25mm.

In a 90 degrees conduit bending , using a 20mm conduit, what is the mark back from B to B1 to get the angle?

• 37.5mm.

• 45mm.

• 62.5mm.

• 95mm.

Identify the item in Fig 6 above.

• tee joint.

• Inspection joint.

• 3-way connector.

• Inspection tee.

In the pic, it shows a conduit bender. What is the piece of item where the conduit is placed at C, with the arrow pointing, called?

• Former.

• Locator.

• Conduit holder.

• Groove lock.

The item marked X is a

• adjusting Wheel.

• tube locator arm.

• guide setting piece.

• swivel Loading Arm.

What is it?

• hacksaw
• cross cut saw
• reciprocating saw 
• coping saw

One purpose of an offset bend is to

• bend smaller size conduit

• change direction

• go around an inside corner

• ensure the conduit enters straight into the junction box

The purpose of the saddle bend is to

• go around obstructions

• bend smaller size conduit

• go around an inside corner

• ensure the conduit enters straight into the junction box