?What are some of the applications of angles in welding?
A. ?To lay out parts for cutting.
B. ?To locate the spot for drilling.
C. ?To align parts for welding.
D. ?All of the above
Answer: D
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Which of the following is true of DCEN?
A. With DCEN, arc starting with a high-voltage electrical discharge is more difficult. B. With DCEN, the electrode becomes damaged in a short period of time. C. With DCEN, a pointed tip concentrates the arc. D. DCEN concentrates the heat in the tip of the electrode.
Most vehicle manufacturers specify brake fluid that meets what specification?
A) DOT 2 B) DOT 4 C) DOT 3 D) DOT 5
Use the following diagram of an oblique triangle with sides a,b,c with opposite angles A,B, and C for problems 7 through 10.
In the oblique triangle above, if the length of a is 15.25 inches, the measure of angle B is 35°, and the measure of angle A is 25°, what is the length of b to the nearest hundredth inch?
What will be an ideal response?
In the machine screw dimension "5/16 - 18 UNC-2," the 5/16 indicates the ____.
A. length B. number of threads C. outside thread diameter D. head diameter