ALBERTA ELECTRICIAN RED SEAL EXAM QUESTIONS AND
CORRECT ANSWER (VERIFIED ANSWEWRS) PLUS
RATIONALE 2026 Q&A|INSTANT DOWNLOAD PDF
1. Ohm’s Law states:
A. P = V × I
B. V = I × R
C. I = P × R
D. R = V × P
Answer: B
Rationale: Fundamental relationship between voltage, current, and resistance.
2. Electrical power is calculated as:
A. V/I
B. V × I
C. I/R
D. V × R
Answer: B
Rationale: Power equals voltage multiplied by current.
3. Resistance is measured in:
A. Volts
B. Amperes
C. Ohms
D. Watts
Answer: C
Rationale: Unit of opposition to current flow.
4. Current is measured in:
,A. Volts
B. Ohms
C. Amperes
D. Watts
Answer: C
Rationale: Flow of electric charge.
5. Voltage is best described as:
A. Flow of electrons
B. Electrical pressure
C. Resistance
D. Power
Answer: B
Rationale: Drives current through a circuit.
6. In a series circuit:
A. Voltage is constant
B. Current is constant
C. Resistance is zero
D. Power is lost
Answer: B
Rationale: Same current flows through all components.
7. In a parallel circuit:
A. Current is same everywhere
B. Voltage is same across branches
C. Resistance increases
D. Power is zero
Answer: B
Rationale: Voltage remains constant across branches.
, 8. Total resistance in parallel circuits is:
A. Always higher
B. Always lower
C. Equal to largest resistor
D. Zero
Answer: B
Rationale: Parallel paths reduce total resistance.
9. A fuse protects a circuit by:
A. Increasing voltage
B. Breaking circuit during overload
C. Storing energy
D. Reducing current permanently
Answer: B
Rationale: Melts under excessive current.
10. A circuit breaker:
A. Cannot be reset
B. Can be reset after tripping
C. Stores electricity
D. Increases current
Answer: B
Rationale: Reusable safety device.
11. Grounding is used to:
A. Increase voltage
B. Prevent electric shock
C. Increase resistance
D. Store power
Answer: B
Rationale: Provides safe fault current path.
CORRECT ANSWER (VERIFIED ANSWEWRS) PLUS
RATIONALE 2026 Q&A|INSTANT DOWNLOAD PDF
1. Ohm’s Law states:
A. P = V × I
B. V = I × R
C. I = P × R
D. R = V × P
Answer: B
Rationale: Fundamental relationship between voltage, current, and resistance.
2. Electrical power is calculated as:
A. V/I
B. V × I
C. I/R
D. V × R
Answer: B
Rationale: Power equals voltage multiplied by current.
3. Resistance is measured in:
A. Volts
B. Amperes
C. Ohms
D. Watts
Answer: C
Rationale: Unit of opposition to current flow.
4. Current is measured in:
,A. Volts
B. Ohms
C. Amperes
D. Watts
Answer: C
Rationale: Flow of electric charge.
5. Voltage is best described as:
A. Flow of electrons
B. Electrical pressure
C. Resistance
D. Power
Answer: B
Rationale: Drives current through a circuit.
6. In a series circuit:
A. Voltage is constant
B. Current is constant
C. Resistance is zero
D. Power is lost
Answer: B
Rationale: Same current flows through all components.
7. In a parallel circuit:
A. Current is same everywhere
B. Voltage is same across branches
C. Resistance increases
D. Power is zero
Answer: B
Rationale: Voltage remains constant across branches.
, 8. Total resistance in parallel circuits is:
A. Always higher
B. Always lower
C. Equal to largest resistor
D. Zero
Answer: B
Rationale: Parallel paths reduce total resistance.
9. A fuse protects a circuit by:
A. Increasing voltage
B. Breaking circuit during overload
C. Storing energy
D. Reducing current permanently
Answer: B
Rationale: Melts under excessive current.
10. A circuit breaker:
A. Cannot be reset
B. Can be reset after tripping
C. Stores electricity
D. Increases current
Answer: B
Rationale: Reusable safety device.
11. Grounding is used to:
A. Increase voltage
B. Prevent electric shock
C. Increase resistance
D. Store power
Answer: B
Rationale: Provides safe fault current path.
