after the main safety valves are open
The Superheater safety valve must be the lowest set safety valve on any boiler, in order that flow through the superheater is maintained.If the drum valve were set lower the flow through the superheater would be disrupted on an overpressure.
The standard specific fuel consumption for a heat engine is 0.5 lb per HP per hour. A 3 MW generator is 4000 HP but allowing for conversion efficiency the engine would probably have to provide 5000 HP, so using the above specific fuel consumption the rate of fuel use would be 2500 lb fuel per hour. With a specific density of 0.8 2500 lb of fuel would have a volume of 310 gallons. This generator uses 310 gallons per hour, therefore 100,000 gallons would last 100,000/310 hours or 322 hours, just under 2 weeks.
A gagging tool is used on the water drum safety valves for the pressure setting. The safety valves are gagged one by one and the blow off presure is set for the other.
In the aeroplane fuel storage compartment
the safety precaution in using simple machines is to use it in a safety hand
the main precaution is to handle fuel with care,if it is a liquid then keep in close container
precautions safety on a binging machines
do not let the substance that your transferring touch you
It's always smart not to smoke while near fuel or gasoline.
Bucket of Water
Which of the following is a general safety precaution when doing a collection:
keep engines, motors, and fans turned off
Safety briefings are meetings to educate staff as a precaution to prevent injuries, disease or property damage caused by not using safety measures that are in place.
Keep engines, motors, and fans turned off
Use the proper safety gear, such as a thimble and go slow. Be careful that you pay attention to what you are doing, and do not let your attention wander.
what are the safety precautions in bench working