2. The Federal Motor Carrier Safety Regulations (FMCSRs) establish basic safety rules and standards for:
A. drivers and other employees of motor carriers.
B. motor carriers.
C. commercial motor vehicles (CMVS).
D. all of the above.

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency