_____ are fitted in the exhaust system and facilitate charge removal and scavenging in eac

Where tanks are arranged for either oil or ballast __ must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank..

A built－up exhaust valve is one in which ______.A.the stem and heads are made of different

The local police are authorized to______ anyones movements as they think fit.A．haltB．pause

Large pipes or _____ are fitted between the steam and water drums to ensure good natural c

In the _____ pressure charging system the pulse of energy that occur as the exhaust is rel

Cross scavenging requires the fitting of _____ to prevent air or exhaust gas escape when t