Basic Requirements Of Speciality Piping Systems- Part A Flashcards
(22 cards)
List three auxiliary systems that use oil instead of water as a circulating fluid?
Hydrolic fluid
Lube oil
Hot oil
What is the term used to describe the generation, control and application of smooth effective power of pumped of compressed fluids ( either liquid or gas) when this power is used to provide force and motion to mechanisms
Fluid power
What type of pump is used as the main oil pump for circulating the oil for both lubrication and cooling purposes
High volume low head pump
What are jacking pumps used for in a turbine lubrication system
Provides the force to lift turbine shaft off the shaft bearings
What mechanical process is used for the removal of water from a lubricating oil system.
Vacuum dehydration
What is a hot oil system
Is another name for a hydronic heating system that uses a fluid other then water for the heat transfer medium
Besides petroleum based fluids, what three other fluid bases are used in hot oil systems
A). Glycol
B). Aromatic chemicals
C). Synthetic oils
What are the operating modes and temperature ranges within which a siloaxane based fluid will operate
A). Liquids at temperature as low as -100°c
B). As fluids up to+400°c
C). In vapor phase from 257°c to 400°c
What is the term for a motor vehicle designed to carry liquefied loads or cargo on road ways?
Tank truck
What is the term for a pice of railroad stock designed to carry liquefied loads
Tank car
What are the two general types of floating roofs currently in use that are constructed of welded steel plate
A). Pontoon
B). Double- deck
What isn’t he most common spill containment method used forbtank farms
Dyke wall
What is a double containment piping system
Engineered system to in close product pipe with in another pipe
What type of pump is used to create the fluid in a hydronic system
Positive displacement pump
What will occur if the oils flow is blocked (deadheaded) on a positive displacement pump.
Pump will run at limit opening a relief valve bypassing the pressure
What are the five dasic components of a fluid power system?
A). Pump
B). Reservoir
C). Actuating device
D). Valves
E). Piping
What type of plant would have a central hydraulic pressure pump system installed.
Plant that utilizes large number of hydraulic cylinders to move slide valves dampers and other components.
What are the three categories of symbols for hydraulic valves.
A). Flow control valves
B). Directional control valves
C). Pressure control valve
What type of valve is commonly used for hydraulic control system to manually control rams
Center type spool valve
What is the term used to determine use of pumped ar compressed fluids (either liquid or gases) tomprovide force and motion to mechanism
Fluid power
What is the name for the pumped used to.loft the shaft clear of the bearing surface of the turbine before torque is applied to turn the shaft.
Jacking pumps
In what type of system would glycol, aromatic chemicals or synthetic oils be used
Hot oil system
