Electrical Grounding Systems
Authored by Ann Sacabin
Other
7th Grade
Used 15+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
True or False. The neutral of any grounded system will permit the flow of current through the conductor when unbalanced load is connected.
True
False
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
True or False. Our earth is a negatively charge body.
True
False
Answer explanation
Earth is electrically neutral.
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which grounding system uses a capacitor to connect the neutral point of the system to ground?
Solidly grounded system
Ungrounded system
High-resistance grounding system
Low-resistance grounding system
4.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Which grounding system has connections between the neutral line and the ground through a resistor?
Earth grounding system
Solidly grounding system
Capacitance-grounding system
Resistance grounding system
5.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Which grounding system where the neutral point of the electrical service is connected directly to the grounding electrode, such as metal rod or plate buried in the ground?
Solidly grounding system
Ungrounded grounding system
Resistance grounding system
None of the above
6.
FILL IN THE BLANK QUESTION
30 sec • 5 pts
It is a term refers to a low-resistance path that is been constructed to carry an electrical flow into the ground.
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
It is a term refers to a connection between electrical equipment and the ground through a wire.
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