Q7. What is Rocking test of Deck Crane? Explain the procedure of rocking test. Tabulate and indicate fault finding procedure. What is the action taken if deviation is out of limit?
Q5. i) Why are deck cranes provided? Name the different parts of deck cranes and what is the advantage of carrying deck cranes? (6)
ii) Name the safety stops and 'cutouts' provided for safe operation. (4)
iii) What maintenance is required periodically? (3)
iv) What is rocking test and why same carried out? (3)
Q1. a) Describe safety limits provided on deck cranes.
b) Describe regular maintenance required on deck cranes.
c) Discuss in the Indian context, the inspection, testing and certification regime being followed for the lifting appliances on ships. (16)
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