Technician A says that air bag electrical terminals are ...

[jjjetplane]

Technician A says that air bag electrical terminals are copper-plated to protect against corrosion. Technician B says that pretensioners are explosive (pyrotechnic) devices which remove the slack from the seat belt and help position the occupant. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

[SeanoH09]

Technician B only

[jjjetplane]

Thanks for the timely response, appreciate it

[mochi09]

Wow, this really help