Which of the Following Is NOT a Necessary Element in Forming

question 3

Multiple Choice

Which of the following is NOT a necessary element in forming a contract?

• A)Consideration
• B)Legality
• C)Fairness
• D)Capacity
• E)Consensus

---

Definitions:

Binary Input

A digital input signal that has two possible states, 0 or 1, representing off or on conditions in electronic devices.

Analog Output

An electrical signal that represents a continuous physical quantity, used in control systems to drive or modulate external devices.

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.