Exam Question
(a) State the different types of turbo charger fitted in modern diesel engines. (8)
(b) Describe the function of the (8)
(i) nozzle ring,
(ii) labyrinth seals,
(iii) diffuser, and
(iv) inducer.
Class 4 (4th Engineer)
MEKM
📅 Nov 2025
Reference Answer
### Part (a): Types of Turbochargers in Modern Diesel Engines (8 Marks)
Turbochargers fitted to modern diesel engines can be classified based on several criteria, primarily gas flow path, bearing design, and turbine geometry. For full marks, a comprehensive answer should cover these aspects.
**1. Classification by Gas Flow Path:**
This is the most fundamental classification, as described in the provided context.
Turbochargers fitted to modern diesel engines can be classified based on several criteria, primarily gas flow path, bearing design, and turbine geometry. For full marks, a comprehensive answer should cover these aspects.
**1. Classification by Gas Flow Path:**
This is the most fundamental classification, as described in the provided context.
Full answer on MeoMock — surveyor-grade reference answers for 7,000+ written exam questions.
Prepare on Android — MeoMock on Google Play