Question

the jump pack can be used on ____________ grounded system for starting? positive negative both positive & negative neither positive nor negative

Explanation:

A jump pack is a device used to start a vehicle with a dead battery. In electrical systems, a jump pack can be used on both positive - grounded and negative - grounded systems. The basic principle of jump - starting is to provide an external source of electrical energy (from the jump pack) to the vehicle's electrical system. Whether the system is positive - grounded or negative - grounded, the jump pack can be connected in a way that supplies the necessary current for starting. For a positive - grounded system, the positive terminal of the jump pack is connected to the positive terminal of the vehicle's battery (which is connected to the frame in a positive - grounded system), and the negative terminal of the jump pack is connected to the negative terminal of the vehicle's battery. For a negative - grounded system (which is more common), the negative terminal of the jump pack is connected to the vehicle's frame (negative ground) and the positive terminal of the jump pack is connected to the positive terminal of the vehicle's battery.

Answer:

C. Both Positive & Negative