STCW (Part-2) Monkey Mariners Monkey Mariners Get link Facebook X Pinterest Email Other Apps STCW Part-2) STCW (Part-2) Question 1: A class "D" fire would involve the burning of ________ a) Diesel Oil b) Magnesium c) Dunnage d) Electric Insulation Explanation: all types of metals aassociated with class"D" fires. (Magnesium is a metal) Submit Question 2: The lowest temperature at which the vapour of a flammable, liquid will ignite and cause self-sustained combustion in the, presence of a spark or flame is the___________ a) Auto ignition temperature b) Vaporization temperature c) Flash point d) Fire point Explanation: The lowest temperature at which the fuel vapours will flash fire and continue to burn upon application of external sources of ignition is flah point Submit Question 3: Fires involving combustion metals are classified as a) Class "A" fires b) Class "B" fires c) Class "C" fires d) Class "D" fires Explanation: all types of metals aassociated with class"D" fires. (Magnesium is a metal) Submit Question 4: The longer an oil fire is permitted to burn, the_______ a) Harder it is to extinguish b) Easier it is to extinguish c) Less chance there is reignition d) Easier it is to control Explanation: Oil fire is rapidly spread in surrounding Submit Question 5: If clothes are on fire it is a ________ fire. a) Class "A" b) Class "B" c) Class "C" d) Class "D" Explanation: The soild materials are comes in Class"A" type fire Submit Question 6: An oil fire is classified as class________ a) Class "A" b) Class "B" c) Class "C" d) Class "D" Explanation: All types of liquid comes in Class"B" fire type Submit Question 7: Metal fires should be fought using_______extingusher. a) Water b) Dry power c) Foam d) Halon Explanation: All types of materials comes in Class "B" type fire Submit Question 8: The Flash point of fuel________ a) The highest temperature at which the fuel vapours will give momentairly flash fire upon application of external sources of ignition b) The temperature at which the fuel vapours will flash fire and continue to burn upon appliction of external sources of ignition c) The lowest temperature at which the fuel vapours will flash fire and continue to burn upon application of external sources of ignition d) None Explanation: The lowest temperature at which the fuel vapours will flash fire and continue to burn upon application of external sources of ignition Submit Question 9: Which of the following substances is to be considered as fuel for a class "B" fire? a) Wood b) Rags c) Electric insulations d) Fuel oil Explanation: All types of Liquid materials comes in Class "B" type fire Submit Question 10: A class "D" fire would be considered as burning a) Wood b) oil c) Electric equipments d) magnesium Explanation: All types of metal materials comes in Class "D" type fire Submit Previous Next Comments
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