MK study guide

Question 1

Definition of a full load test?

Answer 1

A load test conducted to demonstrate all movements, responses, speed, interlocks and controls. This test is conducted at 100% WLL.

Question 2

Definition of dynamic load test?

Answer 2

A load test conducted to validate routine rigging, hydraulic system integrity and equipment breaking actions. A test weight, typically equivalent to 125% of the WLL, is lifted by the weight handling system, held, and moved throughout the range of motion of the equipment at no specified speed.

Question 3

Definition of static load test?

Answer 3

A load test conducted on newly installed, structurally repaired (e.g. By welding) or structurally overhauled systems where a test weight equivalent to 200% of WLL is applied as a force by external means and held for not less than 10 minutes, to demonstrate structural adequacy of the equipment and foundation.

Question 4

5 year inspection

Answer 4

Loose cargo gear shall be pull tested to 200% of the WLL of the component at least once every five years.

Question 5

What shall be located at each fire station on the main weather deck, lower decks, and superstructures?

Answer 5

At a minimum, two 1-1/2 inch ( or 1-3/4 inch with 1-1/2 inch fittings) hoses, that are 50-ft in length with one of the 50ft length sections attached to the fireplug. And 2 spanner wrenches.

Question 6

Very nozzles must meet what MIL spec #?

Answer 6

MIL-N-24408

Question 7

What type a very nozzle shall be used on Coast Guard cutters and boats?

Answer 7

1-1/2 inch (95 gpm or 125 gpm)

Question 8

Flight deck fire stations shall be fitted with what type of Vari-nozzle?

Answer 8

1-1/2 inch, 125 gpm

Question 9

The Navy and Coast Guard use what to types of threads in the firemain system?

Answer 9

National standard hose (NH) for 2-1/2 inch and larger connections

National Pipe Straight Hose (NPSH) for 1-1/2 connections

These types of threads may not be compatible with municipal fire departments or commercial ships.

Question 10

All berthing spaces shall have one EEBD per rack if the primary or secondary egress route is through a _____ or _____ machinery space.

Answer 10

Main or Auxiliary machinery space

Question 11

_______ accomplish special inspections or modifications of vessels. The ______ is applicable only to certain units administered under surface forces logistics center (SFLC)

Answer 11

Time compliance technical orders (TCTOs)