body questions

Which of the following is NOT a method manufactures' us to construct walls on RV's

• bonded sidewall

• semi-bonded

• aluminum tube frame

• extruded Styrofoam

When preforming a repair to an RV, knowing the type of construction in an RV is extremely important to

• estimate material and labor required for repair

• select to use lock joints or joiner rails

• make quick and inexpensive repairs

• measuring the length of the EPDM

When inspecting exterior moldings, seals and roofs, look for

• voids, gaps, and cracks

• staining

• dirt

• data of manufacture

When installing aluminum siding below the starter piece, one edge is attached using an interlock flange and one edge is

• fastened on the top

• not fastened

• fastened on the bottom

• seam sealed at both ends

In a collision where frame damage is sustained, a vehicle with a steel frame is more likely to transmit damage to other areas then a vehicle with a _____ frame which absorbs most the impact

• wood

• fiberglass

• filon

• aluminum

The temporary appearance of a grid on a laminated sidewall is caused by

• a defect in the sidewall construction

• faulty adhesion between layers

• poor final finish on the sidewall surface

• normal moisture and temperature change

A large bubble in a laminated sidewall is an indication of

• too much direct sunlight

• stress due to improper load distribution

• excess interior air pressure

• water leaks causing structural delamination

The following types of fiberglass panel damage require two-sided repairs EXCEPT

• cracks or fractures

• tears or rips

• deep gouges

• small holes or punctures

When repairing laminated body panels, always

• use glue recommended by adhesive manufacture

• use only OEM supplied adhesive

• use only adhesives that have been tested to be compatible with all of the materials

• use a different adhesive and solvent for each panel in the laminated assembly

A gel coated finish should always be

• replaced with new gelcoat

• completely removed before refinishing

• relocated and then painted with urethane paint materials

• free of oxidation or contaminates before refinishing