Which of the following is true about choosing a joint design?
A. The ability of a welded joint to withstand stress depends mostly on weld integrity not joint design.
B. Base metal does not play a part in joint design.
C. The rate of travel, penetration, deposition rate, and heat input affect the welds used on some joint designs.
D. The least suitable welding position for most joints is the flat position because it is generally not as strong.
Answer: C
You might also like to view...
A transaxle shifts easily into all the gears with the engine shut off, but with the engine running the shifts into all forward gears are hard and there is a clash when shifting into reverse. Technician A says that this problem could be caused by a worn shift fork. Technician B says that there could be worn countershaft bearings. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The generalized comfort chart can be used as a basis to ____.
A. determine combinations of temperature and humidity to produce comfort in summer and winter B. study air and its properties C. determine the amount of fresh air make up necessary for comfort D. None of the above.
Technician Asays the phototransistoruses the application of light to generate carriers to supply the base leg current. Technician B says photoelectric sensors use light-sensitive elements to detect rotation. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
Match the definition to the correct term.
A. A cell that has a full set of chromosomes. B. A cell containing half the number of chromosomes. C. The substance that makes up a cell. D. The core of the cell that houses DNA.