Carborundum rubbing stones used to smooth partly hardened concrete are typically _____

a. 12-14 inches long
b. 9-11 inches long
c. 6-8 inches long
d. 3-5 inches long

c

Trades & Technology

You might also like to view...

Convert 18°23'15" into decimal degrees. Round to the nearest thousandth of a degree

What will be an ideal response?

View
Trades & Technology

GMAW power supplies are:

A) DCEN B) Constant current C) Constant voltage D) AC/DC

View
Trades & Technology

Capacitors are used for

a. energy storage b. electronic filters c. timing elements d. all of the above

View
Trades & Technology

Lost time is not important when assessing the effect of accidents on industry.