? When exposed to flame, ____ coatings develop a thick, rigid foam protective layer that insulates a substrate and prevents the spread of fire.
A. ? pigmented fire-retardant
B. ? reflective
C. ? bituminous
D. ? intumescent
Answer: D
Trades & Technology
You might also like to view...
Se debe preparar un informe de inspección escrito, fechado y firmado _____.
a. diariamente b. semanalmente c. mensualmente d. anualmente
Trades & Technology
The rotating pulsed magnetic fields surrounding the stator turn faster than the rotor. The difference between the two speeds is called ____________________.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
The invention of the refrigerated ____________________ allowed the transportation of meat and fresh produce anywhere in the country anytime during the year
Fill in the blank(s) with correct word
Trades & Technology
Describe positron emission tomography (PET) and how it is used.
What will be an ideal response?
Trades & Technology