What causes damage to impellers?

2077

---

"In a four-stroke diesel engine, In what engine exhaust valve will open?"

1776

---

How is propeller fitted in shaft?

1845

---

What valves are fitted in a four-stroke diesel engine?

1856

---

What are the automatic tripping devices of diesel generator?

1864

---

What are the causes of low compression in the main engine?

1878

---

What do you measure in the banana and mountain diagram?

1896

---

What are the requirements of a good fuel?

2014

---

What is the purpose of a setting tank?

2187

---

What is the purpose of starting air?

2011

---

What is the purpose of air blow?

1949

---

What is the purpose of stern tube?

2181

---

Where can you find thermometers in diesel engines?

1863

---

What type of pump is lubricator pump?

1881

---

Explain the fresh water cooling system.

1850

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