La roscadora de engranaje se utiliza, normalmente, para roscar tuberías de 2-1/2 pulgadas (6,35 cm) a _____ de diámetro.

a. 3 pulgadas (7,62 cm)
b. 4 pulgadas (10,16 cm)
c. 6 pulgadas (15,24 cm)
d. 8 pulgadas (20,32 cm)


Answer: C

Trades & Technology

You might also like to view...

?This figure shows ____, a type of glass used for reinforcement. 

A. ?rovings B. ?chopped fibers C. ?yarns D. ?twisted rovings

Trades & Technology

The actual part surface or feature used to establish a datum is a:

A. Datum target B. Specified datum C. True position D. Datum feature

Trades & Technology

Explain why a small residential solar energy system may need a power electronic frequency converter (inverter)

What will be an ideal response?

Trades & Technology

Friction between the slab and the soil causes cracking, which can be controlled by a(n) ____.

A. steel girder B. expansion joint C. contraction joint D. anchor bolt

Trades & Technology