TVL-EIM Q2-2

Which of the following is an example of Rigid Nonmetallic Conduit?

• Electrical Metallic Conduit

• Intermediate Metallic Conduit

• Rigid Steel Conduit

• Polyvinyl Chloride

What does the required height of service drop if the service entrance pole is in national highway?

• 3.7 meters   

• 4.7 meters

• 5.5 meters

• 7.4 meters

What is the minimum distance of clamp for service entrance conduit?

• 1 foot

• 1.5 feet

• 2 feet

• 2.5 feet

The standard number or diameter of stranded wires for convenience outlet layout should be.

• #12 or 3.5 mm²

• #14 or 2.0 mm²

• #18 flat cord   

• #10 or 5.5 mm²

What type of rigid nonmetallic conduit is one of the most used conduits in electrical wiring installation today?

• Plastic Mold

• Polyvinyl Chloride

• Raceway

• Rigid metallic conduit

It is the standard length of Rigid Steel Conduit.

• 10 Ft.

• 12 Ft.

• 14 Ft.

• 20 Ft.

A significant part of the circuit breaker enables detection over the current and causes the circuit breaker to trip automatically.

• Bimetallic strip

• Contacts

• Solenoid

• Terminals

It is the size of conduit which accommodates a maximum of 8 wires of 3.5 mm² wire.

• ½”

• ¾”

• 1”

• 1 ¼”

An electrical material used as the passage of wires for protection and insulation.

• Conduit

• Connector

• Coupling

• Condulet

How many centimeters are there in 1000 mm?

• 10 cm 

• 50 cm

• 100 cm

• 1 meter