Which statement best describes how to tighten a NM cable connector?

• A. It is tight
• B. It is secure
• C. It is hand-tight
• D. It is snug

Answer: (D)

When you secure an NM cable with a connector, the aim is to grip the cable firmly without damaging it. That means tightening until the connection is snug—the jacket is held in place, there’s no movement, and the cable cannot be pulled out, but you’re not crushing the insulation or deforming the conductors. A snug fit ensures a secure, reliable connection while avoiding the risk of damage from over-tightening. That’s why snug is the best description. The other terms are less precise: “tight” can imply over-tightening, “secure” is vague, and “hand-tight” focuses on the method rather than the resulting proper fit.