Review week 34: industry

Industry with risk:

• Deep miner: 500 W, long start-up time, hysteresis on the release, stop on a jam.
• Fuel: hydrogen and oxygen 2 : 1, set the mixer by temperature, measure the share.
• Combustion: Combustion detects fire, fuel plus oxygen is ignition danger, the fire alarm latches.
• Pressure vessels: gas tanks 60,795 kPa, canisters 10,132.5 kPa, stress from 80 %, heat raises the pressure.
• Safety chain: all links closed, otherwise the plant stands still; the most important open spot gets reported.

You pass from 60 %.