ELECTRICAL CERTIFICATION TEST FINAL PAPER
2026 COMPLETE SOLVED QUESTIONS
PRACTICE REVISION PACK EXPERT REVIEW
400 ITEMS
◉ What is impedance?
Answer: A: Opposition to alternating current flow
◉ Like charges will
Answer: B: repel each other
◉ Any material that will readily release electrons is called
Answer: B: a conductor
◉ The symbol for current is
Answer: B: I
◉ Electricity can produce
Answer: D: all of the above
◉ The safety ground conductor is usually color coded
,Answer: C: green
◉ An electron has
Answer: B: a negative charge
◉ What is resistance?
Answer: A: Opposition to current flow
◉ How many watts of power are used by a heater operating at 460
volts and drawing 5 amps?
Answer: D: 2300 watts
◉ What type of meter uses its own battery?
Answer: A: Ohmmeter
◉ In electrical wiring, a black colored wire usually indicates;
Answer: A: the hot conductor
◉ How are fuses sized?
Answer: D: both A and B (Amps AND Volts)
, ◉ Two 120 volt motors are wired in series, one is a 60 watt motor,
the other is a 4 watt motor. The result would be;
Answer: B: neither motor would operate normally
◉ What would be the result of three defrost heaters, each 12.5
ohms, wired in series to a 115 volt power supply, if the heaters were
to supply a 360 watt heating load?
Answer: A: Heaters operate, but provide little heat
◉ What is generally considered to be the maximum allowable (plus
or minus) supply voltage variation?
Answer: B: 15%
◉ Capacitors are rated in;
Answer: D: both B and C (microfarads AND volts)
◉ When testing a capacitor with an analog ohmmeter, the needle on
the meter should;
Answer: B: deflect towards zero then return to infinite reading
◉ What is the term used to describe the output side of a
transformer?
Answer: D: Secondary side
2026 COMPLETE SOLVED QUESTIONS
PRACTICE REVISION PACK EXPERT REVIEW
400 ITEMS
◉ What is impedance?
Answer: A: Opposition to alternating current flow
◉ Like charges will
Answer: B: repel each other
◉ Any material that will readily release electrons is called
Answer: B: a conductor
◉ The symbol for current is
Answer: B: I
◉ Electricity can produce
Answer: D: all of the above
◉ The safety ground conductor is usually color coded
,Answer: C: green
◉ An electron has
Answer: B: a negative charge
◉ What is resistance?
Answer: A: Opposition to current flow
◉ How many watts of power are used by a heater operating at 460
volts and drawing 5 amps?
Answer: D: 2300 watts
◉ What type of meter uses its own battery?
Answer: A: Ohmmeter
◉ In electrical wiring, a black colored wire usually indicates;
Answer: A: the hot conductor
◉ How are fuses sized?
Answer: D: both A and B (Amps AND Volts)
, ◉ Two 120 volt motors are wired in series, one is a 60 watt motor,
the other is a 4 watt motor. The result would be;
Answer: B: neither motor would operate normally
◉ What would be the result of three defrost heaters, each 12.5
ohms, wired in series to a 115 volt power supply, if the heaters were
to supply a 360 watt heating load?
Answer: A: Heaters operate, but provide little heat
◉ What is generally considered to be the maximum allowable (plus
or minus) supply voltage variation?
Answer: B: 15%
◉ Capacitors are rated in;
Answer: D: both B and C (microfarads AND volts)
◉ When testing a capacitor with an analog ohmmeter, the needle on
the meter should;
Answer: B: deflect towards zero then return to infinite reading
◉ What is the term used to describe the output side of a
transformer?
Answer: D: Secondary side
