Which of the following represents a good practice for installing electrical raceways?

Securing raceways according to code requirements is fundamental in electrical installation to ensure safety and reliability. Adhering to established codes means that the installation meets industry standards, which are designed to protect against hazards such as electrical fires and equipment damage. Proper securing helps to prevent physical damage to the raceways and ensures that wires within do not experience excessive strain or stress, which can lead to short circuits or insulation failure.

Furthermore, following code requirements helps to maintain the integrity of the electrical system and can be vital for ensuring the longevity of the installed raceways. Inspections and audits often reference these codes, meaning that compliance is also essential for passing inspections and legal accountability.

In contrast to this correct practice, options that suggest keeping raceways loose, overloading them, or installing them randomly fail to prioritize safety, efficiency, or compliance with industry standards. This highlights the critical nature of proper installation practices in electrical work.