For the program shown,instruction B represents an:
A)Examine If Closed instruction.
B)Examine If Open instruction.
C)Output Energize instruction.
D)Input Energize instruction.

Question

For the program shown,instruction B represents an: 
A)Examine If Closed instruction. 
B)Examine If Open instruction. 
C)Output Energize instruction. 
D)Input Energize instruction.

Quizplus · Accepted Answer

Instruction B represents an open instruction, which means that it allows energy to flow through the specified output when the specified input is active.

For the Program Shown,instruction B Represents An