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WorksheetsGroup 2- Electrical/Electronic Quantities and Units Quiz
Total questions: 30
Worksheet time: 3600secs
What is the symbol for VOLTAGE ?
W
V
U
I
What is the symbol for FREQUENCY ?
Hz
Hs
Hp
Hx
What is the symbol for AMPERE ?
W
L
A
O
What is the amount of magnetic field flux concentrated in a given area?
Fix density
Flux density
Magnetic Density
What is the amount of field force distributed over the length of the electromagnet?
Force intensity
Electromagnet intensity
Field intensity
What is the opposition to magnetic field flux through a given volume of space or material?
Reluctance
Tolerance
Substance
What is the measuring unit for VOLTAGE ?
Watts
Hertz
Volt
What is the measuring unit for FREQUENCY ?
Hertz
Watts
Volt
It is a way of writing very large or very small numbers.
Decimal
Scientific Notation
Symbol
Prefix
It is a mark or sign representing the idea or object.
Symbols
Prefix
Scientific Notation
None of the above
u is a symbol of ?
Micro
Pico
Milli
Nano
What is 10³?
kilo
Mega
Giga
Tera
Where will you move the decimal if the exponent is positive ?
Up
Down
Left
Right
M represents for?
Mega
Micro
Milli
Both A and B
0.000001 is a ?
Nano
Micro
Giga
Milli
10mF is equal to ?
0.000010F
0.010F
10 000F
0.000000010F
WHAT DO YOU USE TO EXPRESS STANDARD ELECTRICAL UNITS INTO LARGE OR SMALLER BASE UNIT?
METRIC CONVERSIONS
METRIC UNIT CONVERSIONS
ELECTRICAL/ELECTRONIC QUANTITIES AND UNITS
CONVERSIONS
WHAT IS THE SYMBOL FOR THE PREFIX “GIGA” ?
Gg
G
Ga
g
WHAT IS THE SYMBOL FOR THE PREFIX “MEGA” ?
Mg
M
MG
mm
WHAT IS THE PREFIX OF THE SYMBOL “n” ?
PICO
MILLI
NANO
NONE
WHAT IS STANDARD UNIT SHOULD YOU USE IF YOU’RE MEASURING A CURRENT ?
AMP
MAH
I
A
WHAT IS THE UNIT FOR RESISTANCE ?
OHM
R
Ω
UHM
How can we be safe around electricity ?
Never use anything with a cord or plug around water
Climb on power poles
Keep metal objects out of toaster
A and C
What is an example of Electricity created by nature ?
Rain
Lightning
Photosynthesis
Who first used Electricity ?
Thomas Edison
Henry Fischel
Benjamin Franklin
Roberto Nevelis
When was electricity first used ?
1872
1892
1882
1880
What is the measuring unit for POWER ?
Volt
Watts
Hertz
What is 10-¹² ?
Nano
Micro
Pico
WHAT WOULD BE THE ANSWER IF YOU CONVERT 1KV TO VOLTS ?
1,000 VOLTS
1 VOLT
10 VOLTS
100 VOLTS
IDENTIFY THE PREFIX IF THE MULTIPILIER IS 1,000,000 ?
KILO
GIGA
TERA
MEGA
