Class 4 (4th Engineer) MEP 📅 Oct 2024

Exam Question

(a) Describe safety limits provided on deck cranes. (6)

(b) Describe regular maintenance required on deck cranes. (5)

(c) Discuss in the Indian context, the inspection, testing and certification regime being followed for the lifting appliances on ships. (5)

Reference Answer

### (a) Safety Limits Provided on Deck Cranes
Deck cranes are fitted with multiple safety devices and limit switches to prevent structural damage, protect personnel, and avoid cargo damage. These are critical for ensuring operations remain within the crane's designed safe working envelope.
1. **Hoisting Limit (Over-Hoist Cut-out):**
* **Purpose:** To prevent the hook block from making physical contact with the jib head (boom tip).

Full answer on MeoMock — surveyor-grade reference answers for 7,000+ written exam questions.

View plans Browse library

← Browse more questions

Prepare on Android — MeoMock on Google Play