Basic Requirements Of Speciality Piping Systems- Part A

Question 1

List three auxiliary systems that use oil instead of water as a circulating fluid?

Answer 1

Hydrolic fluid
Lube oil
Hot oil

Question 2

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

Answer 2

Fluid power

Question 3

What type of pump is used as the main oil pump for circulating the oil for both lubrication and cooling purposes

Answer 3

High volume low head pump

Question 4

What are jacking pumps used for in a turbine lubrication system

Answer 4

Provides the force to lift turbine shaft off the shaft bearings

Question 5

What mechanical process is used for the removal of water from a lubricating oil system.

Answer 5

Vacuum dehydration

Question 6

What is a hot oil system

Answer 6

Is another name for a hydronic heating system that uses a fluid other then water for the heat transfer medium

Question 7

Besides petroleum based fluids, what three other fluid bases are used in hot oil systems

Answer 7

A). Glycol
B). Aromatic chemicals
C). Synthetic oils

Question 8

What are the operating modes and temperature ranges within which a siloaxane based fluid will operate

Answer 8

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

Question 9

What is the term for a motor vehicle designed to carry liquefied loads or cargo on road ways?

Answer 9

Tank truck

Question 10

What is the term for a pice of railroad stock designed to carry liquefied loads

Answer 10

Tank car

Question 11

What are the two general types of floating roofs currently in use that are constructed of welded steel plate

Answer 11

A). Pontoon
B). Double- deck

Question 12

What isn’t he most common spill containment method used forbtank farms

Answer 12

Dyke wall

Question 13

What is a double containment piping system

Answer 13

Engineered system to in close product pipe with in another pipe

Question 14

What type of pump is used to create the fluid in a hydronic system

Answer 14

Positive displacement pump

Question 15

What will occur if the oils flow is blocked (deadheaded) on a positive displacement pump.

Answer 15

Pump will run at limit opening a relief valve bypassing the pressure

Question 16

What are the five dasic components of a fluid power system?

Answer 16

A). Pump
B). Reservoir
C). Actuating device
D). Valves
E). Piping

Question 17

What type of plant would have a central hydraulic pressure pump system installed.

Answer 17

Plant that utilizes large number of hydraulic cylinders to move slide valves dampers and other components.

Question 18

What are the three categories of symbols for hydraulic valves.

Answer 18

A). Flow control valves
B). Directional control valves
C). Pressure control valve

Question 19

What type of valve is commonly used for hydraulic control system to manually control rams

Answer 19

Center type spool valve

Question 20

What is the term used to determine use of pumped ar compressed fluids (either liquid or gases) tomprovide force and motion to mechanism

Answer 20

Fluid power

Question 21

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.

Answer 21

Jacking pumps

Question 22

In what type of system would glycol, aromatic chemicals or synthetic oils be used

Answer 22

Hot oil system