EIM 11 - ACT 3.1 TO 3.2

What is meant by NEC?

What is meant by the acronym NEMA?

Which is the correct meaning of the acronym PEC

• Power Electrical Code

• Public Electrical Code

• Philippine Electrical Code

• Partial Economy Chapter

What is the minimum branch circuit rating for ranges of 8 3/4 Kw or more rating?

• 35 amperes

• 40 amperes

• 45 amperes

• 50 amperes

What is an automatic over-current device that trips on overloads, shorts and resettable?

Branch circuit conductors supplying loads other than cooking appliances as covered shall have an ampacity sufficient for the loads served and shall not be _______________

• smaller than 2.0 sq mm

• larger than 2.0 sq mm

• smaller that 2.5 sq mm

• larger than 2.5 sq mm

_________ is the maximum voltage at which a device is designed to operate

• resistance rating

• ampere rating

• voltage rating

• all of the above

Which is a knockout that is removed from the box in sections to form larger holes.

• Eccentric knockout

• Concentric knockout

Which is a current that flows from one conductor to ground or another conductor because of an abnormal connection or arc between the two.

• fault current

• overload current

• short circuit current

• none of the choices

Which is a several removable metal ring that allows the entrance of various standard sizes of connectors into a cabinet.

• eccentric knockout

• concentric knockout