0
trip mines work differently from regular grenades, after trip mine are set they have to getstepped on for it to work. after stepped on it breaks a weak but solid substance the keeps the chemicals from touching, when it is stepped on it combines the two chemicals and an explosion happens.
Posted By: Josh Hirsch
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What do mechanical engineers work with in mines?
The job of a mechanical engineer is to design machines and mechanical installations for major projects. They also evaluate installed equipment, processes and products.
How were steam engines used in the past?
Steam engines were first used in the tin mines of Cornwall, England to pump water from the mines which often extended out under the Cornish coastline.
Can you tell how emergency stop valve of turbine operates?
Unless it is an electronic governor on the turbine, there is a mechanical overspeed trip device which closes the trip valve (or trip throttle valve [TTV] on small turbines). This device is a spring loaded weighted pin set into the turbine shaft. At a particular set speed (110% of maximum operating speed, typically) the pin overcomes the force of the spring, flying part way out of the shaft and striking the trip mechanism linkage. This linkage up to that point was holding the trip valve open, now with the release of the linkage the spring on the trip valve instantly closes the valve stopping all flow of steam to the turbine. On electronic governors, when the set point on the turbine speed is reached it opens a solenoid valve (which requires a manual reset) which dumps all hydraulic pressure from the trip valve, allowing it to close.
What is meant by turbine latching?
CommentsThe protection of a turbine requires a device which ensures the turbine does not automatically restart once a protective trip resets. EG if an overspeed trip occurs you do not want the turbine to resume operation as soon as it slows down below trip speed as it could cycle into overspeed again and continue repeating the cycle. The trip logic therefore includes a lockout which must be manually reset before the turbine valves can be opened again.All sorts of devices are used but most commonly a hydraulic valve which isolates oil from the stop valves. It is separate from the trip solonoid but may be part of the overspeed trip hydraulicsIt was common for the hydraulic valve to have a mechanism referred to as a latch because once it opened it stayed open until the oil pressure was lost again. In electrical terms it is a seal in relayResetting this device is called latching the turbine
Does low suction pressure have an effect on reciprocating compressors?
At very low suction pressure, the suction valves of reciprocating compressor will not work and there will be no gas in the cylinder during compression stroke, resulting some damage to the suction valves. If low suction pressure trip protection is not provided there can be some abnormal damage.
Why did Princess Diana visit Angola?
It was a humanitarian visit; part of her work as a Red Cross volunteer. During this trip she visited the victims of mines and several minefields, she made a (famous) speech condemning the use of mines. She then spearheaded an international campaign to try to eradicate the use of mines in war.
In Halo 3 what levels do you get trip mines?
Tsavo highway and Floodgate
Buried munitions typically detonated by pressure or trip wire?
land mines
How do you turn off the guardians in Halo 3?
Over load the map with trip mines
How do salt mines work?
easy
People that dig gold and silver work in where?
People who dig gold and silver are miners.
How did the coal mines act of 1854 change occurrences of atrocities in mine work?
By not allowing children under 10 and women to work in mines
Where did poor Victorian men work?
In mines
What is the motto of Camborne School of Mines?
The motto of Thetford Mines is 'Hard Work Prevails'.
Can you have a list of slave jobs?
work in the mines work in the houses as servant's
Why were the Taino not suited to work in mines?
my uncle mines and he goes every month to provide money for his family
How is electricity generated using nuclear.com?
because it can create bombs and trip mines which can generate bloodthirsties and was helpful to me on cod
