?What is an advantage of having two oxygen regulators on a machine-cutting torch?
A. ?It allows the cutting pressure to be adjusted without affecting the torch flame.
B. ?It makes it easier to light the torch.
C. ?It allows air to be used instead of oxygen for the flame.
D. ?It makes it possible to change cylinders during a cut without stopping the cut.
Answer: A
You might also like to view...
A linear processor with coefficient set ci = (5, 3, 1) that observes the signal values Xi = (3, 2, 1) produces output V equal to_______.
Fill in the blank(s) with the appropriate word(s).
A(n) ____________________ point is the mid-point of a two-point measurement.
Fill in the blank(s) with the appropriate word(s).
Determinant soybean varieties are generally grown in the southern states
Indicate whether the statement is true or false
Fear of new places or experiences among cats and dogs is referred to as
A. Status quotis B. Ethologistis C. Kennelosis D. Agoraphobia E. C and D above