He engine in Problem 3.8 produces 57kW of brake power at 2000 RPM. Calculate:

(a) Torque. [N-M]

(b) Mechanical efficiency. [%]

(c) Break mean effective pressure. [kPa]

(d) Break specific fuel consumption. [gm/kW-hr]

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.