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Two answers are correct Which statement about an electro-pneumatic control system are correct? In the event...

Two answers are correct

Which statement about an electro-pneumatic control system are correct? In the event of failure of the electrical power supply or a wire break...

A. ... a double solenoid valve moves to the neutral position.

B. .... a double solenoid valve position is unchanged.

C. .... a spring-return valve combined with a dominant "ON" latching circuit moves to the neutral position.

D. .... a spring-return valve combined with a dominant "OFF" latching circuit moves to the neutral position.

E. .... a spring-return valve is ever actuated

engineering   Mechanical-Engineering   
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Answer #1

Solutiont In the event of failuxe of the eleebical Power Suppl OY a toime beak a double solenoid volve Position is unchanjed

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