For the Step in a Time Study That Involves Breaking

question 115

Multiple Choice

For the step in a time study that involves breaking the job down into easily recognizable elements, each of these elements should ________________.

• A) overlap
• B) not be stand-alone
• C) not involve the worker
• D) have clear starting and ending points
• E) be semi-continuous

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Definitions:

Electrical Isolation

A technique of preventing direct electrical current flow between two parts of an electrical system, often achieved through the use of optoisolators or transformers, to protect against surges and interference.

Points per Module

The number of inputs or outputs that a single module in a modular system, such as a PLC, can handle or support.

Discrete I/O Modules

Electronic devices used in automation systems to process binary signals from sensors (inputs) and to control actuators (outputs).