Locate your home's main service panel. Also known as the breaker box or_______.
A
power
B
test outlet
C
Opción A fuse box
D
service panel
E
valve
Video Test Week 03
Puntaje:
20
NM stands for:
A
New Metal
B
New Match
C
No Metal
D
No movement
E
Opción C Non-Metallic
Fit the ______ over the outlet and secure it with the mounting screw. Restore power to the circuit by switching on the circuit breaker.
A
receptacle
B
Opción E cover plate
C
wires
D
ground wire
E
circuit wires
Connect the white neutral wire or white pigtail to one of the silver (neutral) screw terminals on _____, hooking the wire around the screw terminal in a clockwise direction.
A
Opción D the receptacle
B
the pigtail
C
the box
D
the cover plate
E
hot wires
If you are replacing an old outlet receptacle, make sure that the ends of the wires are in _____ and have no nicks or scorch marks.
A
the receptacle
B
reverse
C
bad condition
D
Opción D good condition
E
the box
To measure resistance of a circuit component an ____ meter is used.
A
Ampere
B
Ohm
C
Volt
D
Farah
E
Watt
A volt meter is used to measure a potential voltage difference across ____ points in a circuit.
A
5 points
B
6 points
C
2 points
D
4 points
E
3 points
The ammeter is placed ____ with the circuit to be measured.
A
In line
B
At the bottom
C
In parallel
D
Opposite
E
Above
Never connect the ammeter in parallel with the component.
A
At the bottom
B
Behind
C
In parallel
D
In between
E
Opposite
Never connect the ammeter in parallel with the component.
A
Opposite
B
At the bottom
C
In between
D
In parallel
E
Behind
If the volt meter internal resistance is less than ____ the component`s resistance, current will flow out of the circuit into the meter resulting in an inaccurate voltage reading
A
40 times
B
30 times
C
50 times
D
60 times
E
20 times
If the volt meter internal resistance is less than ____ the component`s resistance, current will flow out of the circuit into the meter resulting in an inaccurate voltage reading
A
20 times
B
50 times
C
60 times
D
30 times
E
40 times
The manufacturer uses data to where the product was distributed and ______.
A
Activate the analog electronic circuit
B
Track the retailer's inventory
C
Track the buyers
D
Track the workers
E
Install glass fiber
IoT is a giant network with _____.
A
Active circuit
B
Connected wires
C
Electrical circuit
D
Monitors
E
Connected devices
_____ continuously emit data about the working state of devices.
A
Analog electric circuits
B
Resistors
C
Electrical components
D
Active circuits
E
Sensors
Different devices gather and ____ about how they are used.
A
Share data
B
Have internet
C
Traces information
D
Install digital circuit
E
Share energy
IoT is redefining our lifestyle and _______.
A
Transforming data
B
Transforming sensors
C
Transforming the way we interact with technologies
D
Transforming the circuits
E
Transforming the environment
In a Document store type of non-relational databases, a group of documents is called a ____.
A
File
B
Documentation
C
Collection
D
Group
E
Folder
Relational databases are a very ____ way to store data.
A
Structured
B
Destructive
C
Intrusive
D
Passive
E
Communicative
One is NOT a type of non-relational databases.
A
Column store
B
Document store
C
Graphic document
D
Graph dbs
E
Key value
In the Relational databases all the data is stored in tables and those tables are connected to each other.
A
Hard disk
B
Tables
C
Squares
D
Triangles
E
Screens
Relational and Non-relationaldatabases are two different ways in which clients ____ the data they have and operationalize it.
A
Interchange
B
Delete
C
Change
D
Store
E
Maximize
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