What is an oil mist detector

1564

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What is the purpose of gravity tank in the stern tube

3152

---

Explain the opening and closing of water to the bowl of the purifier

1763

---

Which has the greater pressure in a stern tube sealing seawater or L.O.

1457

---

What is the purpose of turning gear

1538

---

Locate nozzle in a turbocharger

1570

---

What is the function of mouth ring

1772

---

How do you check steering gear

1430

---

What is the cause of pressure drop in a centrifugal

1567

---

What is the common source of leak in stern tube

1485

---

What is the purpose of bilge separator

1416

---

Reason why we should avoid low speed running generator?

1488

---

What will you check if one cylinder of your engine is not like the others?

1462

---

Causes of F.O. Purifier abnormal flow?

1445

---

What are the causes of L.O. high temperature?

1655

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