NEWEST 2025 ACTUAL EXAM WITH COMPLETE 230+
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ |
GUARANTEED PASS
The National Electrical Code (NEC)?
Select one:
a.covers all electrical work, from utility generation to household wiring
b.is not intended to provide requirements for installation that safeguard persons
and property from the hazards arising from the use of electricity
c.provides minimum installation requirements
Feedback - Correct Answer > c.provides minimum installation requirements
An existing 400-ampere, 120/208-volt, 3-phase, 4-wire service has 30 kilovolt-
amperes of non-continuous load and 58 kilovolt-amperes of continuous load. How
much more continuous load can be added to the service? (Note: Use 1.732 for the
square root of 3.)
Select one:
a.33,281.92 VA
b.41,436 VA
c.102.5 kVA
d.143.93 kVA - Correct Answer > a.33,281.92 VA
,Note: 30 kVA + (58 kVA × 1.25) = 102.5 kVA
400 A × 208 V × 1.732 = 144,102.4 VA
Remaining VA available prior to continuous load correction = 41,602.4 VA
41,602 VA × 0.8 = 33,281.92 VA
A Level II EVSE with a rating of 32 amperes at 208 volts is installed. What is the
minimum size copper equipment grounding conductor required to serve the
installation?
Select one:
a.10 AWG
b.8 AWG
c.6 AWG
d.4 AWG - Correct Answer > a.10 AWG
Note: Section 250.122 - the EVSE will be served by a 40A OCPD; therefore, the
minimum size equipment ground will be 10 AWG.
Installations covered by the NEC include which of the following?
Select one:
a.Industrial substations
,b.Installations on public and private premises
c.Recreational vehicles, floating buildings, and mobile homes
d.All of the above - Correct Answer > d.All of the above
The state of charge is the available capacity of the battery, expressed as a
percentage.
Select one:
True
False - Correct Answer > True
Which of the following is not an alternative to fossil fuels?
Select one:
a.Compressed air
b.Electricity
c.Fuel cell
d.Gasoline - Correct Answer > d.Gasoline
The first electric vehicle can be traced back to ? .
Select one:
a.1832
b.1943
c.1967
d.2002 - Correct Answer > a. 1832
, Which of the following illustrates why electric vehicles were so popular in the
early days of automobiles?
Select one:
a.They were clean to operate.
b.They were mechanically complicated.
c.They were quiet.
d.Both a. and c. - Correct Answer > d.Both a. and c.
What factors limited the popularity of EVs as internal combustion engine vehicles
came to the market in the early 1900s?
Select one:
a.Charge times
b.Range
c.Speed
d.All of the above - Correct Answer > d.All of the above
What was the first mass-produced hybrid electric vehicle?
Select one:
a.GM EV-1
b.Honda Insight Hybrid
c.Tesla Model 3
d.Toyota Prius - Correct Answer > d.Toyota Prius