BCIT ELECTRICAL LATEST
LEVEL 2 –
ELECTRONICS EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
A transistor is best described as a device that:
A) Converts AC to DC
B) Converts DC to AC
C) Converts analogue signals to digital signals
D) Controls current flow - ANSWERS-D) Controls current flow
The amplification factor of a transistor is the ratio of which of these?
A) IE and IC
B) EA and EB
C) EB and EC
D) IC and IB - ANSWERS-D) IC and IB
When an inductor is added to a capacitor filter circuit, it:
END OF
PAGE 1
, BCIT ELECTRICAL LATEST
LEVEL 2 –
ELECTRONICS EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
A) Creates a discharge path for the capacitor
B) Improves the voltage regulation under varying loads
C) Keeps the load voltage at a constant value under varying loads
D) Reduces the minimum PIV rating of the capacitor - ANSWERS-B)
Improves the voltage regulation under varying loads
When an LC filters is used at the output rectifier, the capacitor:
A) and inductor are in series with the load
B) and inductor are in parallel with the load
C) is in series with the load and the inductor is in parallel with the load
D) is in parallel with the load and the inductor in series with the diode -
ANSWERS-D) is in parallel with the load and the inductor in series with
the diode
END OF
PAGE 2
LEVEL 2 –
ELECTRONICS EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
A transistor is best described as a device that:
A) Converts AC to DC
B) Converts DC to AC
C) Converts analogue signals to digital signals
D) Controls current flow - ANSWERS-D) Controls current flow
The amplification factor of a transistor is the ratio of which of these?
A) IE and IC
B) EA and EB
C) EB and EC
D) IC and IB - ANSWERS-D) IC and IB
When an inductor is added to a capacitor filter circuit, it:
END OF
PAGE 1
, BCIT ELECTRICAL LATEST
LEVEL 2 –
ELECTRONICS EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
A) Creates a discharge path for the capacitor
B) Improves the voltage regulation under varying loads
C) Keeps the load voltage at a constant value under varying loads
D) Reduces the minimum PIV rating of the capacitor - ANSWERS-B)
Improves the voltage regulation under varying loads
When an LC filters is used at the output rectifier, the capacitor:
A) and inductor are in series with the load
B) and inductor are in parallel with the load
C) is in series with the load and the inductor is in parallel with the load
D) is in parallel with the load and the inductor in series with the diode -
ANSWERS-D) is in parallel with the load and the inductor in series with
the diode
END OF
PAGE 2
