?Ultraviolet treatment may improve such surface characteristics as resistance to ____.  

A. ?stress cracking
B. ?chemicals
C. ?abrasion  
D. ?weather 


Answer: D

Trades & Technology

You might also like to view...

Fiber-optic cable that consists of two cables is called _____.

a. dual-core b. duplex c. coaxial d. multi-fiber

Trades & Technology

Name the four parts of a typical mechanical dimension.

What will be an ideal response?

Trades & Technology

Heat exchangers used in steam systems are usually _____

a. water-to-steam b. steam-to-air c. steam-to-water d. steam-to-steam

Trades & Technology

A gas furnace puts out 60,000 Btu/h to compensate for heat loss from a house located in Minnesota. What is the equivalent value of thermal power (thermal energy per unit time) output of the furnace in watts?

What will be an ideal response?

Trades & Technology