In Each Group

question 31

Multiple Choice

In each group. select the sentence with the correct relative pronoun and punctuation.

• A) The dog which defending his territory barked at the mail carrier.
• B) The dog, that was defending his territory, barked at the mail carrier.
• C) The dog, which was defending his territory, barked at the mail carrier.

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Definitions:

Leakage Current

Unwanted flow of electrical current through an insulating material or unintended path, often due to imperfections or degradation of insulation.

Input Field Devices

Devices such as sensors, switches, and buttons that provide data or signals to control systems, usually as part of an automated or computerized system.

Grounding Procedures

The methods and practices used to connect electrical systems or equipment to the earth to ensure safety and prevent static or interference.

Low-impedance Ground

A grounding method or system that has a very low electrical resistance path to the earth to ensure safety and reduce the risk of electrical shock or fire.