To minimize distortion when cutting thin steel, _____

a. avoid preheating the metal before starting the cut
b. keep the cutting tip perpendicular to the metal?s surface
c. move as quickly as possible without losing the cut
d. preheat the metal until it is near its melting point


c

Trades & Technology

You might also like to view...

The MA digital filter has unit-sample response hi with duration nx = 3 and values (-1, -1, -1) has transfer function Hk, with |H0| 2 =______

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

With respect to electrical power in an industrial environment, frequent outages, voltage spikes and sags, and electrical ____ are normal operating occurrences.

A. overheating B. overhauling C. noise D. regulation

Trades & Technology

Which of these leads will retain its point the longest between sharpenings?

a. 2H c. 4H b. 3B d. 5B

Trades & Technology

A productivity measure that considers the number of work orders completed as a percentage of the total number of work orders issued is the _______________ method

A. time to complete one work order B. percentage of work orders completed C. 24/72 hour method D. days to enter and close out all work orders method

Trades & Technology