Question

the main bearings in an engine support the
a universal.
b crankshaft.
c driveshaft.
d starter pinion.
click the button or type the letter next to your ans

Explanation:

In an engine, the main bearings are responsible for supporting the crankshaft. The universal (A) is part of the drivetrain but not supported by main bearings. The driveshaft (C) is also part of the drivetrain and not supported by main bearings. The starter pinion (D) is part of the starting system and not supported by main bearings. So the correct answer is related to the crankshaft.

Answer:

B. crankshaft