Welding and diesel engine: what they have in common

1. Step 1. Welding — uses — Tungsten. TIG welding uses a tungsten electrode.
2. Step 2. Tungsten — is material for — Plasma cutting. The electrode is tungsten or hafnium.
3. Step 3. Plasma cutting — has part — Compressor. Supplying the plasma gas.
4. Step 4. Compressor — is part of — Turbocharger. A compressor.
5. Step 5. Turbocharger — is part of — Diesel engine. Modern diesels are turbocharged.

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