Kansas Board of Technical Professions Master Electrician
Examination (MEE) latest 2025 -2026 update 100 questions
& 100% correct detailed answers graded a+ (brand new!!)
1. A 120 V circuit supplies a 12 Ω load. What is the current?
A. 5 A
B. 10 A
C. 12 A
D. 15 A
Using Ohm’s Law I = V/R = 120/12 = 10 A.
2. What is the minimum clearance required around electrical equipment working space?
A. 2 ft
B. 3 ft
C. 3 ft minimum depth
D. 5 ft
NEC requires at least 3 ft working clearance.
3. A 240 V heater draws 20 A. What is its power?
A. 2,400 W
B. 4,800 W
C. 5,000 W
D. 6,000 W
P = V × I = 240 × 20 = 4,800 W.
4. Which conductor is typically used for equipment grounding?
A. White
B. Red
C. Green or bare copper
D. Blue
Green or bare conductors are reserved for grounding.
5. What is the resistance of two 10 Ω resistors in parallel?
A. 20 Ω
B. 5 Ω
C. 10 Ω
D. 15 Ω
Parallel formula gives 5 Ω.
6. The purpose of a GFCI is to:
A. Increase voltage
B. Reduce current
C. Protect against ground faults
D. Stabilize frequency
GFCIs protect people from shock hazards.
7. What is the voltage drop formula?
A. I × R²
B. I × R
C. V × R
, D. P ÷ I
Voltage drop is current times resistance.
8. A 30 A breaker is required to be loaded at no more than:
A. 100%
B. 90%
C. 80% (continuous loads)
D. 70%
Continuous loads are limited to 80%.
9. Which device protects against overcurrent?
A. Transformer
B. Motor starter
C. Circuit breaker
D. Receptacle
Breakers interrupt excessive current.
10. What is the function of a transformer?
A. Convert AC to DC
B. Step voltage up or down
C. Store energy
D. Limit current only
Transformers change voltage levels.
11. A 1 HP motor is approximately:
A. 500 W
B. 600 W
C. 746 W
D. 1000 W
1 HP = 746 watts.
12. The color of a neutral conductor is:
A. Green
B. White or gray
C. Black
D. Red
Neutral conductors are white/gray.
13. What is the unit of electrical resistance?
A. Volt
B. Ampere
C. Ohm
D. Watt
Resistance is measured in ohms.
14. A series circuit has:
A. Multiple paths
B. One path for current
C. No resistance
D. Constant voltage increase
Series circuits have a single path.
15. Which tool measures current?
A. Voltmeter
Examination (MEE) latest 2025 -2026 update 100 questions
& 100% correct detailed answers graded a+ (brand new!!)
1. A 120 V circuit supplies a 12 Ω load. What is the current?
A. 5 A
B. 10 A
C. 12 A
D. 15 A
Using Ohm’s Law I = V/R = 120/12 = 10 A.
2. What is the minimum clearance required around electrical equipment working space?
A. 2 ft
B. 3 ft
C. 3 ft minimum depth
D. 5 ft
NEC requires at least 3 ft working clearance.
3. A 240 V heater draws 20 A. What is its power?
A. 2,400 W
B. 4,800 W
C. 5,000 W
D. 6,000 W
P = V × I = 240 × 20 = 4,800 W.
4. Which conductor is typically used for equipment grounding?
A. White
B. Red
C. Green or bare copper
D. Blue
Green or bare conductors are reserved for grounding.
5. What is the resistance of two 10 Ω resistors in parallel?
A. 20 Ω
B. 5 Ω
C. 10 Ω
D. 15 Ω
Parallel formula gives 5 Ω.
6. The purpose of a GFCI is to:
A. Increase voltage
B. Reduce current
C. Protect against ground faults
D. Stabilize frequency
GFCIs protect people from shock hazards.
7. What is the voltage drop formula?
A. I × R²
B. I × R
C. V × R
, D. P ÷ I
Voltage drop is current times resistance.
8. A 30 A breaker is required to be loaded at no more than:
A. 100%
B. 90%
C. 80% (continuous loads)
D. 70%
Continuous loads are limited to 80%.
9. Which device protects against overcurrent?
A. Transformer
B. Motor starter
C. Circuit breaker
D. Receptacle
Breakers interrupt excessive current.
10. What is the function of a transformer?
A. Convert AC to DC
B. Step voltage up or down
C. Store energy
D. Limit current only
Transformers change voltage levels.
11. A 1 HP motor is approximately:
A. 500 W
B. 600 W
C. 746 W
D. 1000 W
1 HP = 746 watts.
12. The color of a neutral conductor is:
A. Green
B. White or gray
C. Black
D. Red
Neutral conductors are white/gray.
13. What is the unit of electrical resistance?
A. Volt
B. Ampere
C. Ohm
D. Watt
Resistance is measured in ohms.
14. A series circuit has:
A. Multiple paths
B. One path for current
C. No resistance
D. Constant voltage increase
Series circuits have a single path.
15. Which tool measures current?
A. Voltmeter
