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Team 2
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Teams
Name
Score
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15
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Where can surface-mount components be normally mounted on single layer PCB?
On both layers.
Not allowed in single layer.
Only on copper layer.
Only on fiber layer.
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15
×
Refer to the figure shown identify the types of layer.
Single Layer
Double layer
Multi- layer
No layer
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15
×
In the process of the following connections between layers
Vias
Pad
Etching
PCB
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banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
×
thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
15
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What does engraving process do to PCB?
Chemically remove unwanted metal from PCB.
Just to draw names and silk resist of the circuit.
Only make holes to the PCB
Isolates all tracks and pads from entire metal layer.
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15
×
What does PCB stand for
Printed Control Board
Printed Circuit Board
Printed Control Base
Printed Circuit Base
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15
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The line in between two pads is called
Jumpers wire
Via
Pad
Tracks
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15
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In the process of making PCB Ferric Chloride solution is needed during which process?
Pad
Engraving
PCB
Etching
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15
×
The process that protects a PCB from dust oils and dirt is
Cleaning
Coating
Etching
Photo-resist.
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trap
No points!
Oops!
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seesaw
Swap points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
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A portion of exposed metal on the surface of a printed circuit board (PCB) to which a component is soldered is called
Pad
Engraving
PCB
Etching
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15
×
Where does the resistor terminals have to be soldered in PCB
On Via
Tracks
On any component.
On Pad
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15
×
For the manufacture of a printed circuit board are shown below. State Second steps for making PCB manually in the correct order
4
2
3
1
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15
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For the manufacture of a printed circuit board are shown below. State First steps for making PCB manually in the correct order
2
1
3
4
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15
×
Why Ferric chloride acid is used?
To clean PCB from dust.
To remove unwanted fiber from a PCB.
To clean the holes in PCB.
To remove unwanted copper from a PCB.
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