Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Resistors
Test Description: A resistor is a basic component in electronic circuits, in this game we are going to study the properties of Resistors
Instructions: Answer all questions to get your test result.
1) The voltage U across a resistor R and the current I across it ,is related by Ohm’s Law :
A
I = R I
B
U = R I
C
U = R / I
D
R = U I
2) The unit of the resistance of a resistor in SI unit Is :
A
Volt ( V )
B
Ohm( Ω )
C
All choices
D
Ampere ( A )
3) The Multimeter used to measure directly the resistance of a resistor is :
A
Ohmmeter
B
Ammeter
C
Voltmeter
D
All choices
4) The Resistance of the equivalent resistor of grouping two resistors in parallel is given by :
A
Re = R1 x R2
B
Re = (R1 + R2 )/R1 x R 2
C
1/Re = 1/R1 + 1/R2
D
Re = R1 + R2
5) The characteristic Current – voltage of a resistor is :
A
Ascending Straight line cuts Y - axis
B
Descending straight line cuts x - axis
C
Straight line passing through the origin
D
Semi circle
6) The slope of the characteristic Current – Voltage of a resistor is the :
A
Multiplication of current with voltage
B
Ratio of current to voltage
C
None of the choices
D
Ratio of voltage to the current
7) The value 1 KΩ
A
1000 Ω
B
10Ω
C
1 Ω
D
None of the choices
8) The ohmmeter uses to measure the resistance of aresistor by connected it by :
A
All choices
B
parallel
C
Series across the dry cell
D
Series
9) When current of 2A crosses a resistor submitted to 10V voltage then the value of resistor is :
A
0.2 Ω
B
10 Ω
C
All choices
D
5Ω
10) The value of equivalent resistance of R1=3Ω and R2 = 6Ω, grouped in parallel is:
A
All choices
B
2Ω
C
12Ω
D
18Ω
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?