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High-density I/O modules ___
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0
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21
|
July 31, 2022
|
|
A ___ module is used to establish connections for the exchange of data
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0
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26
|
July 31, 2022
|
|
Which of the following special I/O modules would be used to ___
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0
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19
|
July 31, 2022
|
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The main element of an analog output module is ___
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0
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16
|
July 31, 2022
|
|
The thermocouple shown is a ___
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0
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21
|
July 31, 2022
|
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For the thermocouple analog input module shown, shielded cable is used to ___
|
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0
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23
|
July 31, 2022
|
|
For the block diagram of the analog PLC control shown, which part has ___
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0
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29
|
July 31, 2022
|
|
Typical analog inputs and outputs can vary from ___
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0
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22
|
July 31, 2022
|
|
Which of the following devices can be used for switching the ___
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0
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19
|
July 31, 2022
|
|
When the triac is in the OFF state ___
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0
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17
|
July 31, 2022
|
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The purpose of the triac switch is to ___
|
|
0
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26
|
July 31, 2022
|
|
The input signal to the module comes from ___
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0
|
14
|
July 31, 2022
|
|
The schematic diagram shown is of a(n) ___
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0
|
17
|
July 31, 2022
|
|
For the block diagram of the output module shown, the input comes from ___
|
|
0
|
22
|
July 31, 2022
|
|
The purpose of the optical isolator is to ___
|
|
0
|
14
|
July 31, 2022
|
|
The purpose of the LED indicator is to ___
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|
0
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20
|
July 31, 2022
|
|
The purpose of the zener diode is to ___
|
|
0
|
22
|
July 31, 2022
|
|
The schematic diagram shown is that of a(n) ___
|
|
0
|
13
|
July 31, 2022
|
|
For the block diagram of the input module ___
|
|
0
|
12
|
July 31, 2022
|
|
For the I/O module shown, the arrows point to the ___
|
|
0
|
21
|
July 31, 2022
|
|
The Allen-Bradley SLC-500 address O:3/0 refers to an ___
|
|
0
|
20
|
July 31, 2022
|
|
The Allen-Bradley SLC-500 address I:2/4 refers to an ___
|
|
0
|
15
|
July 31, 2022
|
|
The I/O system provides an interface between ___
|
|
0
|
11
|
July 31, 2022
|
|
Status indicators are provided on each output of an output module to indicate that the ___
|
|
0
|
24
|
July 31, 2022
|
|
Which of the following is not a function of a PLC programming device?
|
|
0
|
18
|
July 31, 2022
|
|
In event of a power interruption, a ___
|
|
0
|
14
|
July 31, 2022
|
|
The most common form of memory used to store, back up, or transfer PLC ___
|
|
0
|
15
|
July 31, 2022
|
|
___ is a type of memory commonly used for temporary storage of data
|
|
0
|
16
|
July 31, 2022
|
|
___ memory is used by the PLC's operating system
|
|
0
|
18
|
July 31, 2022
|
|
Volatile memory elements can be classified as those that ___
|
|
0
|
19
|
July 31, 2022
|
