The average starting salary for a teacher in NJ is $38,408 (http://teacherportal.com/teacher-salaries-by-state). At the maximum of a 2% raise per year, it would take that teacher more than 23 years to reach 60K. For someone with 4 years of college, that is a paltry figure.he average starting salary for a teacher in NJ is $38,408 (http://teacherportal.com/teacher-salaries-by-state). At the maximum of a 2% raise per year, it would take that teacher more than 23 years to reach 60K. For someone with 4 years of college, that is a paltry figure.
A jackshaft, also called a countershaft, is a common mechanical design component used to transfer or synchronize rotational force in a machine. A jackshaft is often just a short stub with supporting bearings on the ends and two pulleys, gears, or cranks attached to it.ackshaft [edit]. The oldest uses of the term jackshaft appear to involve shafts that were intermediate between water wheels or stationary steam engines and the line shafts of 19th century mills.
The crankshaft has a linear axis about which it rotates, typically with several bearing journals riding on replaceable bearings (the main bearings) held in the engine block.he crankshaft is connected to the fly-wheel (used to smooth out shock and convert energy to torque), the engine block, using bearings on the main journals, and to the pistons via their respective con-rods.