LOAD CALCULATION FEEDERS AND SERVICES
COMPREHENSIVE STUDY SHEET 2026 SOLVED
QUESTIONS PREMIUM BUNDLE
◉ A commercial kitchen with more than six pieces of kitchen
equipment is subject to a demand factor of _____.
Answer: 65%
◉ What is the load for 40 non-dwelling unit receptacles? (Assume
that the load is not continuous.)
Answer: 7,200VA
◉ Refer to the figure provided. What is the total load of a feeder
serving four 230V motors rated 5hp, 15hp, 20hp, and 40hp?
Answer: 241.2A
◉ The demand lighting load for a 20,000 ft2 motel with no dining
room or ballroom is _____.
Answer: 17,600VA
◉ A roadside vegetable stand has a continuous load of 2,000VA and
a noncontinuous load of 500VA. The total load is _____.
, Answer: 3,000VA
◉ What is the feeder ampacity for a three-phase, 120/208V
subpanel with a connected load of 84,563VA?
Answer: 235A
◉ When performing load calculations for farm buildings, the load
that must be included in the calculation at 100% demand must be at
least _____.
Answer: 60A
◉ The interior lighting load for a school building with 175,000
square feet of floor space is _____.
Answer: 525,000VA
◉ What is the adjusted ampacity for each of six No. 4/0 THHN
copper current-carrying conductors in a single conduit? (Given: the
ampacity of 4/0 THHN is 260A.)
Answer: 208A
◉ A farm has three buildings with loads of 82A, 65A and 15A. What
is the total load? (Assume that there are no dwellings or motors.)
Answer: 117A
COMPREHENSIVE STUDY SHEET 2026 SOLVED
QUESTIONS PREMIUM BUNDLE
◉ A commercial kitchen with more than six pieces of kitchen
equipment is subject to a demand factor of _____.
Answer: 65%
◉ What is the load for 40 non-dwelling unit receptacles? (Assume
that the load is not continuous.)
Answer: 7,200VA
◉ Refer to the figure provided. What is the total load of a feeder
serving four 230V motors rated 5hp, 15hp, 20hp, and 40hp?
Answer: 241.2A
◉ The demand lighting load for a 20,000 ft2 motel with no dining
room or ballroom is _____.
Answer: 17,600VA
◉ A roadside vegetable stand has a continuous load of 2,000VA and
a noncontinuous load of 500VA. The total load is _____.
, Answer: 3,000VA
◉ What is the feeder ampacity for a three-phase, 120/208V
subpanel with a connected load of 84,563VA?
Answer: 235A
◉ When performing load calculations for farm buildings, the load
that must be included in the calculation at 100% demand must be at
least _____.
Answer: 60A
◉ The interior lighting load for a school building with 175,000
square feet of floor space is _____.
Answer: 525,000VA
◉ What is the adjusted ampacity for each of six No. 4/0 THHN
copper current-carrying conductors in a single conduit? (Given: the
ampacity of 4/0 THHN is 260A.)
Answer: 208A
◉ A farm has three buildings with loads of 82A, 65A and 15A. What
is the total load? (Assume that there are no dwellings or motors.)
Answer: 117A
