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What else can I help you with?
What metal is used to make manhole covers?
steel
Do 2 input nor gates form a complete set of logic gates?
nor as well as nand gate are universal gates they both can be used as a complete set of logic gates
What type of motor is used in dam gates?
Generally for big and major dams,motors are alone not used,all this type dam gates will be controlled manually.Because it is not easy to conrol the large dam gates by motors. But for the dams with single gates,used for irrigation purpose,in canals,we can use the synchronous reversible motors to control such type of dams.
Why is iron used for making garden gates?
The reason for use of iron making garden gates is that they are resistant to corrosion.
How many gates are used in XOR gate?
1 gate.
What are manhole covers used for?
Manhole covers are used for many things. Manhole covers are used to cover up holes in the ground where sewage can be found in order to protect people.
What elements are used for manholes and gates?
Man-hole covers (inspection covers) are made from heavy, thick cast-iron. Gates can be made from wood or metal.
What metal is used to make manhole covers?
steel
Why are man hole covers round?
Round manhole covers are generally used over square manholes because they cannot fall through the manhole openings. There is a chance that if square manhole covers are used they can be turned at an angle and fall through the manhole opening. Round manhole covers can be moved more easily as well.
Why are manhole covers made of metals?
If they were made of wood they would rot and have to be replaced frequently. The metals used are also inexpensive.
What are the metal things in the middle of the road called?
Those metal things in the middle of the road are called "manhole covers" or "manhole lids." They are used to cover openings to underground utility lines and provide access for maintenance and repair work.
Why manhole is a circle when physics is applied?
A circular manhole cover is used because it cannot fall into the hole it covers regardless of its rotation. This design simplifies installation and removal of the cover, reduces the risk of accidents, and is more cost-effective to manufacture.
What is the difference between gully trap and manhole?
A gulley trap will have a water seal and connects each drainage line from the building to the first manhole. One manhole will have one or many drainage line inlets and one outlet that is used to carry drainage water to long distance for disposal.
What is a famous quote from Bill Gates?
"Life is not fair; get used to it." , Bill Gates
What are light gates for?
light gates are used to brighten up the entrance when it is dark.
What is the obvert elevation of a manhole?
The obvert elevation of a pipe is the elevation of the inner top surface of the pipe (as opposed to "invert" which is the inner bottom surface of the pipe). Invert (and obvert) is usually used in reference to pipe and not manholes, since the invert elevation is where the water flow calculations begin. Based on this interpretation, the obvert (at a manhole) can be measured as the distance from the manhole rim to the inside top of the pipe(s).
What are the greyhound gates at the Port Authority used for?
The greyhound gates at the Port Authority are used for boarding and departing Greyhound buses.
