EK Motor Mar 2019 (Q2)

With reference to turbocharger systems: (a) Describe, with the aid of a sketch, a turbocharger jet assist system, explaining how it operates and why it is used (10) (b) Describe, with the aid of a sketch, a wastegate and bypass system, explaining why such an arrangement is fitted (6)


Scavenging & Turbocharger

Mar 2019 (Q2)