Engine 2014: Motor Plants and Auxiliary Boilers

1. A at the supply inlet to the starting air manifold for non- reversing engines
2. B on the exhaust manifold prior to the inlet of the turbocharger
3. C on all devices subject to the by-products of combustion or lubrication system vapors
4. D in way of the control valve of each cylinder for direct reversing engines having a main starting manifold

Tip: press A-D to answer