What causes damage to impellers?

2144

---

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

1832

---

How is propeller fitted in shaft?

1901

---

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

1898

---

What are the automatic tripping devices of diesel generator?

1902

---

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

1925

---

What do you measure in the banana and mountain diagram?

1953

---

What are the requirements of a good fuel?

2071

---

What is the purpose of a setting tank?

2282

---

What is the purpose of starting air?

2069

---

What is the purpose of air blow?

2010

---

What is the purpose of stern tube?

2233

---

Where can you find thermometers in diesel engines?

1926

---

What type of pump is lubricator pump?

1923

---

Explain the fresh water cooling system.

1915

---