01 1A 35
Question: What means to remove shiny surface by roughening with emery cloth or sanding disc?
Answer: Abrade
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Question: What is a scuffed area where the outer coat has been damaged or removed by buffing?
Answer: Abraded Area
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Question: What is the term used in fuel cell meaning wearing away of the fabric or coating by friction?
Answer: Abrasion
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Question: What is the curing agent used with base sealant compound?
Answer: Accelerator
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Question: What is a condition which occurs in self-sealing cells and which is caused by fuel coming in contact with sealant, causing the sealant to swell?
Answer: Activation
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Question: What is the strength of bond between cured adhesive and the surface to which the sealant is applied, or the strength of bond between a cured rubber surface or surfaces and a non-rubber surface?
Answer: Adhesion
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Question: What is a film of pure nylon immediately behind the inner liner of all fuel cells, which prevents the diffusion of fuel through the remaining plies of the cells?
Answer: Barrier
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Question: What is the major component of adhesive w/o accelerator?
Answer: Base Compound
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Question: What is a raised spot on a surface or a separation between layers, which usually forms a void or air-filled space in vulcanized article of fuel cells?
Answer: Blister
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Question: What is the abrasion of a surface of a cell which produces a roughened or velvety surface?
Answer: Buffing
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Question: What is a reinforced plaster or cardboard structure built in the shape of a fuel cell cavity, upon which a fuel cell is built and cured?
Answer: Building form
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Question: What is a void left between the joint of two sheets of material?
Answer: Channel
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Question: What is a separation between a rubber lacquer skin coating and fabric of cell, which forms a void or air space that does not require repair?
Answer: Coat Blister
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Question: What is the deformation of rubber under stress?
Answer: Cold Flow
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Question: What is a rubber- impregnated or coated fabric, used in manufacture and repair cells, which has heavy-strength members running in one direction at close intervals?
Answer: Cold Fabric
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Question: Cold work is any work, which does not exceed what temperature?
Answer: 400 F
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Question: What is a fuel cell or tank that is large enough and so configured that a person can bodily enter and perform assigned work?
Answer: Confined Space
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Question: What is a surface effect on rubber articles characterized by many hairline indentations or ridges?
Answer: Crazing
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Question: What is the tying together of large molecules and hence changing the physical properties of a material?
Answer: Crosslinker
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Question: What is the act of vulcanization of uncured rubber or the setting up of adhesives?
Answer: Cure
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Question: What is the separation of ply layers in any material of cells?
Answer: Delamination
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Question: What is the process of removing residual fuel from the aircraft fuel cell after defueling and low point draining?
Answer: Depuddling
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Question: What is the flow or loss of fuel by seepage through a rubber layer?
Answer: Diffusion
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