Registered Master Electrician's Exam

Compliance with the provisions of the PEC will result in _.

• freedom from hazard

• good electrical service

• an efficient system

Branch circuits are classified according to which of the following?

• Voltage across it

• Load being served

• Power consumed

• Setting of the overcurrent device

What is the maximum electrical trade size of intermediate conduit?

• 150 mm

• 125 mm

• 200 mm

• 100 mm

What is the minimum insulation level (in volts) for the neutral conductors of a solidly grounded system?

• 600 v

• 300 v

• 500 v

• 1,000 v

Before starting any installation work, alteration, repair or extension on any electrical system, what type of Permit is needed?

• Building Permit

• Working Permit

• Electrical Permit

• Mayor's Permit

What is the minimum insulation resistance required for circuits rated from 201 to 400 A?

• 25,000 ohms

• 50,000 ohms

• 100,000 ohms

• 12,500 ohms

A device or equipment which is suspended from overhead either by means of a flexible cord carrying the current, or otherwise

• Rosette

• Pendant

• Fixture

• Air terminat

Which of the following wires is applicable for underground service entrance conductors?

• Type THWN

• Type UF

• Type MI

• Type USE

Operation at substantially constant load for an indefinitely long time.

• Continuous duty

• Intermittent duty

• Periodic duty

• Short time duty

The term Ampere-hour is associated with which of the following?

• Converters

• Transformers

• Electromagnets

• Storage cells