A coil has an inductance of 3 H and a wire resistance of 15 Ω . How long will it take for the current to reach its full value?

A) 45 seconds
B) 0.2 seconds
C) 1.0 seconds
D) 25 seconds

Blue exhaust smoke means that engine oil is being burned in the combustion chamber.

All of the following are parts of the wheel cylinder EXCEPT:

A) cups
B) dust boots
C) pistons
D) anchor