Objects that are insulated from ground are considered what?

Prepare for the NJATC Electrical Apprenticeship Exam. Study with comprehensive flashcards and multiple choice questions, each with hints and explanations. Get exam ready today!

Objects that are insulated from ground are considered conductive and can be expected to be energized because insulation prevents electrical current from flowing to the ground, allowing the object to retain a charge. This condition means that while the object is insulated, there is still a potential for it to be energized, particularly if it comes into contact with a voltage source.

In practice, materials that are properly insulated need to be treated with caution since they can still pose a risk of electric shock if someone were to touch them while they are energized. The insulation means the current does not find a path to ground, which could lead to dangerous conditions if the insulation fails or if the object is inadvertently touched.

Choosing this answer underscores the importance of understanding how insulation affects electrical systems and the potential hazards present, even when an object is not grounded.

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