what are the basic 4wd system types?\nfull - time\npart - time\n1 - or 2 - speed transfer case\n1 - or 2…

what are the basic 4wd system types?\nfull - time\npart - time\n1 - or 2 - speed transfer case\n1 - or 2 - speed power transfer unit
Answer
Brief Explanation:
4 - wheel - drive (4WD) systems have different types. Full - time 4WD is always engaged. Part - time 4WD can be switched on or off. 1 - or 2 - speed transfer case and 1 - or 2 - speed power transfer unit are also types related to power distribution in 4WD systems.
Answer:
Full - time, Part - time, 1 - or 2 - speed transfer case, 1 - or 2 - speed power transfer unit