WorksheetsIntro to Robotics: Resistor Quiz
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
A resistor with color bands orange, yellow, yellow, and silverhas a resistance of:
a)
A. 330 ohms with a 5% tolerance
b)
B. 340 kohms with a 10% tolerance
c)
C. 34 kohms with a 10% tolerance
d)
D. 100 ohms with a 10% tolerance
2.
The color bands on a resistor indicate its:
a)
A. Power rating
b)
B. Tolerance
c)
C. Resistance value
d)
D. Both B and C
3.
What is the resistance of this resistor?
a)
1500 ohms
b)
150 ohms
c)
152 ohms
d)
15 kilo-ohms
4.
What is the tolerance of this resistor?
a)
5%
b)
75%
c)
10%
d)
20%
5.
Is 151 ohms within the tolerance range?
a)
no
b)
yes
6.
What does the schematic for a resistor look like?
a)
Option 1
b)
Option 2
c)
Option 3
d)
Option 4
7.
What is an ampere?
a)
measure of current
b)
measure of voltage
c)
measure of power
d)
measure of resistance
8.
A resistor with a tolerance of 10% means its actual resistance can be:
a)
A. Exactly 10% higher than the marked value
b)
B. Exactly 10% lower than the marked value
c)
C. Within 10% of the marked value (higher or lower)
d)
D. Any value
9.
What is an ohm?
a)
measure of current
b)
measure of voltage
c)
measure of power
d)
measure of resistance
10.
How many ohms in 18 kilo-ohms
a)
.018
b)
180
c)
180000
d)
18000
11.
How many ohms in 80 kilo-ohms
a)
.008
b)
8
c)
80000
d)
8000
12.
What is a resistor's primary function in a circuit?
a)
To increase voltage
b)
To control current flow
c)
To store electrical energy
d)
To generate electricity
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