ELE 146 Exam – Questions With Verified Solutions
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Practice questions for this set
Learn 1 /7 Study using Learn
Protons, electrons and neutrons.
Choose an answer
What unit is used to measure
1 Contacts are used in: 2
resistance?
One application of interlocking is to
cause both the forward and reverse What are the three fundamental
3 4
coils of a reversing contactor to be particles contained in atoms?
energized at the same time.
Don't know?
Terms in this set (110)
Contacts are used in: Contactors
Who should remove a lock-out / tag- Only the person who installed it
out?
, Which of the following is not a rule of At least 2 loads per line
drawing a ladder diagram?
The contact shown in the figure is a(n) True
___________ ?
One application of interlocking is to False
cause both the forward and reverse
coils of a reversing contactor to be
energized at the same time.
A Hand-Off-Automatic (H-O-A) circuit 3
requires a selector switch with __________
positions.
A __________ is often used to allow an Selector switch
operator or technician to change a
machine from the automatic mode to
the manual mode.
When batteries are wired in Series, True
you are increasing the Voltage.
A disconnect is a switch that will: Manually remove power from a circuit or apply
power to a circuit
To quickly determine if a circuit is hot, Voltage meter
what is the simplest tool to use?
The measured unit of electromotive Volt
force is a __________.
What are the three fundamental Protons, electrons and neutrons.
particles contained in atoms?
Which particle has a negative charge? Electrons
Save
Practice questions for this set
Learn 1 /7 Study using Learn
Protons, electrons and neutrons.
Choose an answer
What unit is used to measure
1 Contacts are used in: 2
resistance?
One application of interlocking is to
cause both the forward and reverse What are the three fundamental
3 4
coils of a reversing contactor to be particles contained in atoms?
energized at the same time.
Don't know?
Terms in this set (110)
Contacts are used in: Contactors
Who should remove a lock-out / tag- Only the person who installed it
out?
, Which of the following is not a rule of At least 2 loads per line
drawing a ladder diagram?
The contact shown in the figure is a(n) True
___________ ?
One application of interlocking is to False
cause both the forward and reverse
coils of a reversing contactor to be
energized at the same time.
A Hand-Off-Automatic (H-O-A) circuit 3
requires a selector switch with __________
positions.
A __________ is often used to allow an Selector switch
operator or technician to change a
machine from the automatic mode to
the manual mode.
When batteries are wired in Series, True
you are increasing the Voltage.
A disconnect is a switch that will: Manually remove power from a circuit or apply
power to a circuit
To quickly determine if a circuit is hot, Voltage meter
what is the simplest tool to use?
The measured unit of electromotive Volt
force is a __________.
What are the three fundamental Protons, electrons and neutrons.
particles contained in atoms?
Which particle has a negative charge? Electrons
