First Quarterly Exam-TLE-Electronics 9
Quiz by Encarnita Bantay
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- Q1
Ohmmeter is used in testing voltage
True
False
30s - Q2
This component is used to resist the flow of current
Transistor
Resistor
Diode
Capacitor
30s - Q3
How many stages do basic power supplies have?
1
2
4
3
30s - Q4
The heart of all electronic equipment
Regulator
Transformer
Filter
Power Supply
30s - Q5
A half-wave rectifier circuit uses how many diode?
3
1
2
4
30s - Q6
A process which unnecessary copper is removed
Soldering
Boring
Etching
Designing
30s - Q7
Electronic component that store electrical voltage in a circuit
Resistor
Transistor
Capacitor
Diode
30s - Q8
It is a board to which the electronic components is mounted and soldered.
Copper
Copper clad
Substrate
PCB
30s - Q9
Which do not belong to the group?
Diode
Transformer
Resistor
Transistor
30s - Q10
A chemical solution used to remove excess copper for a PCB
Varnish
Thinner
Ferric Chloride
Alcohol
30s - Q11
A tool used to join two metal parts by melting lead.
Cutter
Long Nose
Multitester
Soldering Iron
30s - Q12
What measuring instrument is used to measure AC or DC voltage?
Ammeter
Voltmeter
Ohmmeter
30s - Q13
It is the copper clad designed, etched and bored to which components are mounted
Substrate
Copper
Printed Circuit Board
Copper Clad
30s - Q14
A type of rectifier circuit which uses two diodes
Half-wave rectifier
Full-wave bridge type
Full-wave rectifier
Power Supply
30s - Q15
An additional stage for power supply
Transformer
Regulator
Rectifier
Filter
30s