Residential Code 3 Lesson 11: Residential
Load Calculations Exam Questions And
Answers
Fifteen- and 20-ampere receptacles for general-use loads in a
dwelling unit are considered part of the lighting load and no
additional load calculation is necessary. -
correct answer ✅a. True
220.41
For track lighting in other than a dwelling unit, or guest rooms or
guest suites of hotels or motels, an additional load of ? shall be
included for every two feet of lighting track or fraction thereof. -
correct answer ✅c. 150 VA
220.46(B)
The load for two or more 20-ampere small appliance branch circuits
required by NEC 210.11(C)(1) shall be calculated at not less than ?
for each circuit. -
correct answer ✅1,500 VA
220.52(A)
, Residential Code 3 Lesson 11: Residential
Load Calculations Exam Questions And
Answers
Each 20-ampere laundry branch circuit installed to comply with NEC
210.11(C)(2) shall be calculated to have a load not less than ? . -
correct answer ✅a. 1,500 VA
220.52(B)
Small-appliance and laundry branch-circuit loads ? be permitted to
be included with the general lighting load and subjected to the
demand factors provided in Table 220.45. -
correct answer ✅a. shall
In general, when there are four or more appliances fastened in
place in a dwelling unit, the feeder demand is permitted to be ? of
the nameplate rating of the appliances. -
correct answer ✅b. 75%
220.53
For the purposes of calculating the feeder demand of ranges and
dryers, kilovolt-amperes shall be considered equivalent to kilowatts.
Load Calculations Exam Questions And
Answers
Fifteen- and 20-ampere receptacles for general-use loads in a
dwelling unit are considered part of the lighting load and no
additional load calculation is necessary. -
correct answer ✅a. True
220.41
For track lighting in other than a dwelling unit, or guest rooms or
guest suites of hotels or motels, an additional load of ? shall be
included for every two feet of lighting track or fraction thereof. -
correct answer ✅c. 150 VA
220.46(B)
The load for two or more 20-ampere small appliance branch circuits
required by NEC 210.11(C)(1) shall be calculated at not less than ?
for each circuit. -
correct answer ✅1,500 VA
220.52(A)
, Residential Code 3 Lesson 11: Residential
Load Calculations Exam Questions And
Answers
Each 20-ampere laundry branch circuit installed to comply with NEC
210.11(C)(2) shall be calculated to have a load not less than ? . -
correct answer ✅a. 1,500 VA
220.52(B)
Small-appliance and laundry branch-circuit loads ? be permitted to
be included with the general lighting load and subjected to the
demand factors provided in Table 220.45. -
correct answer ✅a. shall
In general, when there are four or more appliances fastened in
place in a dwelling unit, the feeder demand is permitted to be ? of
the nameplate rating of the appliances. -
correct answer ✅b. 75%
220.53
For the purposes of calculating the feeder demand of ranges and
dryers, kilovolt-amperes shall be considered equivalent to kilowatts.
