Asked by
chritaja shelton
on Oct 20, 2024Verified
Technician A says that spool valves may be controlled hydraulically or electrically.Technician B says that spool valves can be controlled manually or pneumatically.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B
Spool Valves
Mechanical devices used in hydraulic and pneumatic systems to control the flow of fluid or air, typically by moving a cylindrical spool within a housing to open or close channels.
Hydraulically
Pertaining to or involving the movement or operation of devices through the pressure of liquids in motion.
Electrically
Pertaining to the use or operation by electricity, involving electronic circuits or devices.
- Understand the control mechanisms for spool valves and their operational modes.
Verified Answer
SJ
Learning Objectives
- Understand the control mechanisms for spool valves and their operational modes.