ELECTRICAL EXAM

EMT CONDUIT

100

EMT MUST BE SUPPORTED EVERY ____ FEET?

10 FEET

200

EMT MUST BE SUPPORTED WITHIN ____ FEET OF EVERY OUTLET BOX?

3 FEET

300

EMT INSTALLED ON THE OUTSIDE WALL OF A BUILDING SHALL BE CONNECTED USING _________ COUPLINGS?

COMPRESSION

RAIN TIGHT

400

_____" IS THE MINIMUM TRADE SIZE OF EMT AND ______" IS THE MAXIMUM TRADE SIZE OF EMT PERMITTED TO BE USED? 

1/2"

4"

500

EMT CONDUIT SHALL NOT BE INSTALLED WHERE SUBJECT TO SEVERE _________________ ?

PHYSICAL DAMAGE

TABLES

100

THE TABLE FOR HOUSEHOLD COOKING EQUIPMENT DEMAND FACTORS IS ________?

T220.55

200

COLUMN B ON TABLE 220.55 IS FOR EQUIPMENT RATED BETWEEN ______KW AND _______KW?

3.5KW

8.75KW

300

NOTE 2 ON TABLE 220.55 IS FOR RANGES BETWEEN OVER _____KW AND ______KW OF UNEQUAL RATINGS.

8.75KW

27KW

400

TABLE 220.55 COLUMN C IS ONLY FOR RANGES NOT OVER _____ KW?

12

500

NOTE 3 ON TABLE 220.55 PROVIDES AN ALTERNATE METHOD OF CALCULATING THE COOKING EQUIPMENT FOR EQUIPMENT RATED FROM OVER ______KW THROUGH _______KW?

1.75KW

8.75KW

TABLES

100

COLUMN C PROVIDES THE ______ RATING FOR A CERTAIN NUMBER OF HOUSEHOLD COOKING EQUIPMENT?

KW

KILO WATT

200

NOTE 4 ON TABLE 220.55 IS WRITTEN IN REFERNCE TO __________________ LOADS?

BRANCH CIRCUIT

300

NOTE 5 ON TABLE 220.55 ALLOWS ___________ PROGRAMS TO USE THIS TABLE?

INSTRUCTIONAL

400

NOTE 1 ON TABLE 220.55 IS ONLY FOR RANGES RATED _____ KW THROUGH ______ KW?

12

27

500

COLUMN A ON TABLE 220.55 IS FOR COOKING EQUIPMENT REATED LESS THAN _______ KW?

3.5KW

RESIDENTIAL CODES

100

CONDUCTOR AMPACITIES FOUND IN NEC ARTICLE 310 TABLE 310._____ ?

310.16

200

WHEN SIZING A DWELLING UNIT FEEDERS, REFERENCE NEC ARTICLE 310, TABLE 310.____ ?

310.12

300

PROTECTION AGAINST PHYSICAL DAMAGE IS COVERED IN NEC ARTICLE 300.____ ?

300.4

400

TO CONVERT A SINGLE PHASE MOTOR'S HORSEPOWER TO AMPS, REFERENCE NEC ARTICLE 430 TABLE 430._____ ?

248

430.248

500

WHEN INSTALLING GROUNDING RODS, TWO ARE REQUIRED. THE TWO REQUIRED GROUNDING RODS SHALL NOT BE LESS THAN ______ FEET APART?

6 FEET

CONDUIT BENDING

100

WHEN BENDING A 90 DEGREE BEND IN 1/2" EMT CONDUIT, WHAT IS THE TAKE-UP?

5"

200

WHEN BENDING A 90 DEGREE BEND IN 3/4" EMT CONDUIT, WHAT IS THE TAKE-UP?

6"

300

THE MULTIPLIER FOR A 30 DEGREE CONDUIT BEND IS _____ ?

2

400

THE MULTIPLIER FOR A 45 DEGREE BEND IS ______?

1.4

500

THE FIRST BEND OF A 30 DEGREE 12 INCH OFFSET IS LOCATED 10" FROM THE END OF THE CONDUIT. WHERE WILL THE SECOND MARK BE?

34" FROM THE END OF THE CONDUIT