In Figure (a), +t indicates the increase of the temperature and -t indicates the decrease of the temperature. The shape of bending moment diagram of is as shown in Figure (b).[img=603x369]1803b80c6f7f661.png[/img]
举一反三
- As shown in the figure, the bending moment of section K is:[img=286x126]1803b7fd57802b2.jpg[/img] A: 5kN·m B: 9kN·m C: 13kN·m D: 6kN·m
- On CFM56-3 engine, the oil temperature indicates the temperature of oil supply and oil tank. ( )
- What’s the main purpose of the servo fuel heater on CFM56-3 engine? ( ) A: To decrease the supply oil temperature B: To increase the servo fuel temperature C: To decrease the scavenge oil temperature D: To increase the combustion fuel temperature
- When you talk about a graph (or other figure / diagram) you can say, ''This graph __ you...'' A: demonstrates B: indicates C: shows
- According to the circuits shown in figure 3 and the figure 4, the current in Figure 5 i = [img=853x121]180317233475736.jpg[/img] Figure 3 Figure 4 Figure 5 A: -6A B: -4 A C: -2 A D: 6A