Technician A says that when a kingpin is welded to an upper coupler, it should be stitch welded in one direction of rotation. Technician B says that an AWS E-11018 electrode is recommended. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: A
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Dimensioning for pipe layout components is accomplished by the addition of ____________________ and notes to the drawings.
Fill in the blank(s) with the appropriate word(s).
An engineer is required to survey a nonrectangular plot of land but is unable to measure side UT directly due to a water obstruction (see Figure 4.11). The following data are taken: RU = 130.0 m, RS = 120.0 m, ST = 90.0 m, angle RST = 115°, and angle RUT = 100°. Calculate the length of side UT and the area of the plot.
 FIGURE 1.png)
Find the x and y components of the force F. The angle ???? is measured positive counterclockwise from the positive x-axis. Include a sketch of the force F and its components.
F = 62 kN ???? = 86°
This is the highest-order modulation scheme supported in the downlink in 5G Phase 1 (Release 15).
A. QPSK, B. 16QAM, C. 64QAM, D. 256QAM