Does pipeline transportation uses any kind communication systems?
For communications needs there would be some form of closed-circuit ( incongruously also called Open Line) telephones at each major pumping or distribution center to keep in touch. there might be remote control devices akin to engine-room telegraphs as used on ships. I have seen one ( photo of a museum exhibit_ which has pump power settings on it- as opposed to engine speed commands, this was used with a hydraulic dredge. If only for safety reasons, someting like this, and an open line phone would be needed, also to protect things if things broke down., a rapid response would be secured in accidents- Major break between miles 4 and five- shut the system down on that end! . e.g.
etc
What are the bad things about reinforced concrete?
It is quite expensive and isn't very god for the environment, it lets of emmisions into the atmosphere and is very ugly, yet it is veruy reliable and strong. Go subflooring instead.
A Darlington pair is two transistors connected together to give a very high current gain.
How do you drill a hole through a mirror?
There are special drills that are made specially for drilling many types of glass.
They work perfectly well on mirrors. For the best results you should drill from the back of the mirror, this reduces the chance of the reflective coating from splitting away from the glass.
List out different telecom technologies?
Different standards depending on where you are at, but here in the United State some of the Telecom Circuit Types are as follows:
B1
DS0 (56K Channel)
DS1/T1 (European near equivalent is E1)
DS3/T3 (European near equivalent is E3)
SONET (OC1, OC-3, OC-12, OC-48, OC-192, OC-768) - (European near equivalent is SDH)
xPON (passive optical networking)
ACTIVE ETHERNET
BRI (Basic Rate Interface)
PRI (Primary Rate Interface)
Services that are provided on these can be any of the following:
ETHERNET
ISDN (PRI or BRI)
ADSL
SHDSL
E.SHDSL
HDSL
EOS (ETHERNET OVER SONET)
RPR (RESILIENT PACKET RING)
ATM (ASYNCHRONOUS TRANSFER MODE)
FRAME-RELAY
MPLS
GPON
EPON
GEPON
APON
SIP TRUNKING
What is an English to Serbian translation of risers?
risers - dizaci ; riser - dizac ; to rise weight - podizati(to rise) teret(weight) ; rise from death - podici se iz(rise from) mrtvih(death)
What thickness does thermal arc pak 3xr plasma cutter cut?
WE HAVE ONE IN OUR FAB SHOP THAT WE USE FAIRLY REGULARLY. WE CAN CUT UP TO 3/16 PLATE NO PROBLEM BUT IT GETS SLOPPY AS YOU TRY TO CUT ANYTHING HEAVIER.
What are the problems faced during SAP MM configuration?
nothing..implementing SAP MM is just like a piece of cake.
What is the temperature of oil in the Alaska Pipeline?
the max temp of oil in the pipeline is 145 Fahrenheit
Difference between isolation transformer and Scott-T transformer?
The Scott-T transformer was used to run 2-phase equipment from a 3-phase source. Older power distribution systems (and equipment) were 2-phase. An isolation transformer usually has the same input and output voltages (120:120, 240:240, etc) and is used to isolate the source from the load. Isolation transformers are used in medical equipment, for instance, to prevent a patient hooked up to a monitor from being electrocuted during an electrical fault.
It is the addition of impurities to a semi-conductor in order improve their electrical conductivity.
It means to rub your genitals against someone else's.... through your clothes though.
yes
It's a valve that can open an hydraulic circuit befor the water inside freeze.
What are modules in Smart plant instrumentation?
AdministrationBrowserInstrument IndexSpecificationCalculationProcess DataDocument BinderWiringLoop DrawingsHook-upsCalibrationMaintenanceConstructionDimensional Data for Piping (DDP)
What temperature is best suited for bending acrylic?
The correct bending temperature is 130 degrees celcious.
Tungsten filament is used in the creation of the light bulb. It can be made in different shapes like coiling, and horizontal or vertical helix.
What are the advantages of First Come First Serve?
As you are the first to be served you will have the choice of whateevr it is you have been queueing for.
Can you have List of 5 major strength which you can tell in interview?
Different types of gland packing used in valve
TIG weld Testing Techniques How do you test TIG welding on a CuNi Pipe section?
One method is Ultra Sonic Sound, another Die Penetration.