Question

IN AN OUTSIDE STEM AND YOLK VALVE (OS&Y), VALVE POSITION IS INDICATED BY THE POSITION OF THE ____________.

Answer 1

In an Outside Stem and Yolk Valve (OS&Y), the valve position is indicated by the position of the yolk.

Step-by-step explanation:

In an Outside Stem and Yolk Valve (OS&Y), the valve position is indicated by the position of the yolk. The yolk is a stem extension that connects to the gate of the valve.