Answer the question: How many systems of measuring are there?
one, main
two
three
many
Answer the question: How do they call system SI in other words?
Metric system
Imperial system
British Imperial system
The System
Complete the sentence: Meter refers to...
Imperial system
Metric system
Both
No system
Complete the sentence: Gallon refers to...
Imperial system
Metric system
SI system
Both
Complete the sentence: British Imperial system is used by...
Ukraine
US
Britain
Bulgaria
Britain uses Metric system...
mostly
partly
nowhere
in Canada
Part ll. (Electric current) Complete the sentence: Electric current is one of the fundamental physical phenomena in the field of
Physics and chemistry
History and Chemistry
Chemistry and Math
Physics and electrical engineering
Choose the right variant
Electric current is the flow of electric charge through a conductor.
Electric current is the flow of electric shape through a conductor.
Electric current is the flow of electric energy through a conductor.
Electric current is the flow of electric charge through a liquid.
Choose the right variant:
It is produced when a battery provides grounding, which absorbs electrons during moving through a circuit.
It is produced when a battery provides grounding, which causes electrons to move through a circuit.
It is produced when a battery absorbs electrical energy, which causes electrons to move through a circuit.
It is produced when a battery provides electrical energy, which causes electrons to move through a circuit.
Choose the right variant:
The flow of current can be measured using an ohmmeter
The flow of current can be measured using an ammeter
The flow of current can be measured using a bulb
The flow of current can be measured using a tape
Choose the right variant:
Voltage is typically measured in volts (V).
Voltage is typically measured in kilograms (Kg).
Voltage is typically measured in ohms (Ω).
Voltage is typically measured in amperes (A).
Open the brackets: There (to be) (number) types of electric current:
There is one type of electric current:
There are two types of electric current:
There can be three main types of electric current:
There will be two types of electric current:
Choose the right variant:
Alternating current (AC) is a type of current in which the flow of electric charge periodically observes direction.
Alternating current (AC) is a type of current in which the flow of electric charge has the same direction.
Alternating current (AC) is a type of current in which the flow of electric charge periodically calculates direction.
Alternating current (AC) is a type of current in which the flow of electric charge periodically reverses direction.
Complete the sentence: DC is typically generated by sources like....
dishwashers, computers, etc.
batteries, solar cells, or fuel cells
refrigerators, cooling systems.
none of the variants is right.
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