A Level Shift in a Process Is Indicated When Samples

question 23

Multiple Choice

A level shift in a process is indicated when samples:

• A)tend to alternate between high and low values.
• B)drift slowly either upward or downward.
• C)vary more than expected.
• D)shift abruptly to a new mean.

---

Definitions:

Blown Fuse Indicators

Devices that provide a visual or electronic signal indicating that a fuse has interrupted the circuit it protects due to an overcurrent condition.

Input Modules

Components of a control system that interface with and process signals from sensors or other input devices, converting them into a format suitable for the controller.

Analog Signals

Signals that vary continuously over time and can represent variables such as temperature, pressure, or velocity.

Two States

Typically refers to a system or component that has two distinct conditions, states, or values, commonly seen in digital or binary systems.