Engine : Engineering Safety - 1136/968 |
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While fighting a fire, in order to utilize two hoses from a single 'wye' gate attached to a hydrant outlet, you need only turn the valve handle __________. |
A) at the base of the "Y" in either direction |
B) at the base of the "Y" counter-clockwise 180° |
C) on each leg of the "Y" 90° |
D) on each leg of the "Y" 180° |
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