Which of the following indicates a correctly torqued nickel-cadmium cell link connection?

• A. Loose connections
• B. Absence of heat or burn marks on the hardware
• C. Corrosion on the connectors
• D. Visible cracks in the insulation

Answer: (B)

A correctly torqued nickel-cadmium cell link connection results in a solid, low-resistance contact that doesn’t overheat. When the torque is within spec, the joint carries current cleanly, so you won’t see heat buildup or burn marks on the hardware. That absence of heat or burn marks indicates the connection is tight enough to conduct properly without causing overheating.

Loose connections suggest under-torque and a fragile contact, which can overheat or arc. Corrosion points to degradation at the joint due to moisture or chemical reactions, not proper torque. Visible cracks in insulation indicate mechanical damage or excessive stress, not a proper, secure connection.