Lever and tank: what they have in common

1. Step 1. Lever — is used in — Swashplate. Rods change the pitch of the blades.
2. Step 2. Swashplate — is part of — Helicopter. A swashplate.
3. Step 3. Helicopter — has part — Gas turbine. A turboshaft engine.
4. Step 4. Gas turbine — is part of — Tank. Some tanks (T-80, Abrams) have a gas turbine engine.

Open Evothings