Question

According to the latest instructions, before moving SMEE cars, the MINIMUM brake pipe pressure and the straight air pipe pressure should be, respectively,

Answer 1

The minimum brake pipe pressure should be 70 psi and the straight air pipe pressure should be 30 psi before moving SMEE cars.

Step-by-step explanation:

According to the latest instructions, before moving SMEE cars, the minimum brake pipe pressure should be 70 psi and the straight air pipe pressure should be 30 psi.