Amultiple disc clutch, steel on bronze, is to transmit 5 hp at 750 rpm. the inner radius of contact is 1.50 in, and the outer radius of contact is 2.75 in. the clutch operates in oil with an expected friction coefficient of 0. 10. the average allowable pressure is 50 psi, maximum. a. how many total discs of steel and bronze are required? b. what is the average pressure (psi) ? c. what axial force (lb) is required ? d. what is the actual max. pressure (psi) ?

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise