CSLB C10 EXAM NEWEST ACTUAL EXAM
CSLB C10 EXAM NEWEST ACTUAL EXAM COMPLETE ALL
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW!!
A house is approximately 2300 sq ft and has all-electric major and minor
appliances (e.g., washer, dryer, furnace, and A/C). The ground conductor for the
above system is at least:
No. 8
Service drops over public streets, sidewalks, and commercial areas subject to
truck traffic must have a minimum clearance of _____ from final grade.
18'
What is the minimum number of receptacles required at each patient bed location
in critical care areas of healthcare facilities?
fourteen
The instrument that tests the resistance of wire insulation is a(n):
Megger
In the figure shown, the symbol between A and B represents a:
transformer winding
The lead wire on a heating cable is red. This indicates:
240 V
The minimum size wire that can be used for a 9kW range is:
No. 8 copper
What do you fill a conduit with to prevent gas from escaping?
sealing compound
What is the maximum amperage No. 10 THW can carry?
1|Page
, CSLB C10 EXAM NEWEST ACTUAL EXAM
30 amps
When 4, 1.5 volt batteries are wired in a series what is the resulting voltage?
6 volts
A 110 W lamp is connected to a 220 V line. What is the resistance?
440 ohms
It is unsafe to use a step ladder over _____ in length.
20'
The conductors and equipment connecting the electrical supply system to the
wiring system is called the:
service
In knob-and-tube wiring, the minimum clearance between conductors is:
3"
What is the correct color for 120-volt heating cables?
yellow
Solve for "I" (current) given the information in the transformer drawing.
200 amps
If an electrical sub-contractor finds a conflict in the plans who should he/she
contact?
prime contractor
_____ size screws are required for mounting light fixtures.
No. 8-32
The demand factor of a fixed electric space heater is 65%. A central air-
conditioning unit in the house has a demand factor of 100%. The air-conditioner
2|Page
CSLB C10 EXAM NEWEST ACTUAL EXAM COMPLETE ALL
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW!!
A house is approximately 2300 sq ft and has all-electric major and minor
appliances (e.g., washer, dryer, furnace, and A/C). The ground conductor for the
above system is at least:
No. 8
Service drops over public streets, sidewalks, and commercial areas subject to
truck traffic must have a minimum clearance of _____ from final grade.
18'
What is the minimum number of receptacles required at each patient bed location
in critical care areas of healthcare facilities?
fourteen
The instrument that tests the resistance of wire insulation is a(n):
Megger
In the figure shown, the symbol between A and B represents a:
transformer winding
The lead wire on a heating cable is red. This indicates:
240 V
The minimum size wire that can be used for a 9kW range is:
No. 8 copper
What do you fill a conduit with to prevent gas from escaping?
sealing compound
What is the maximum amperage No. 10 THW can carry?
1|Page
, CSLB C10 EXAM NEWEST ACTUAL EXAM
30 amps
When 4, 1.5 volt batteries are wired in a series what is the resulting voltage?
6 volts
A 110 W lamp is connected to a 220 V line. What is the resistance?
440 ohms
It is unsafe to use a step ladder over _____ in length.
20'
The conductors and equipment connecting the electrical supply system to the
wiring system is called the:
service
In knob-and-tube wiring, the minimum clearance between conductors is:
3"
What is the correct color for 120-volt heating cables?
yellow
Solve for "I" (current) given the information in the transformer drawing.
200 amps
If an electrical sub-contractor finds a conflict in the plans who should he/she
contact?
prime contractor
_____ size screws are required for mounting light fixtures.
No. 8-32
The demand factor of a fixed electric space heater is 65%. A central air-
conditioning unit in the house has a demand factor of 100%. The air-conditioner
2|Page
