Spalling seen on a failed bearing is an indication that it has failed due to _____
a. normal fatigue
b. vibration
c. shock loads
d. a broken cam
a
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In Figure 17-11, explain why the level in D-204 is dropping while the controller is in AUTO.
What will be an ideal response?
An ideal gas with CP = (7/2)R and molecular mass of 28 kg/kmol enters a steady state nozzle at T = 500 K and P = 0.5 MPa. The entering stream has a negligible velocity but the exiting stream is travelling 100 meters per second. What is the temperature of the exiting stream?
A. 504. K B. 495. K C. 328. K D. 493. K E. Insufficient information to solve
When travelling at 55 MPH, a driver brakes at a rate of -10.0 ft/ s^2 for 3.5 seconds. What is his final speed, in MPH?
What will be an ideal response?
The job market for wireless LAN professionals is saturated and likely to decline in coming years.
Answer the following statement true (T) or false (F)