Application of Economic Principles
Explain how a manager can use the marginal analysis concept to make optimal resource allocation decisions. Provide an example, particularly from Ethiopian businesses, where a manager would decide how much to spend on advertising or R&D to maximize net benefits. Include marginal benefit and marginal cost curves to illustrate how decisions are made when
MB=MC.
Valve pocketing is when a valve is hammering the valve seat.mostly due to miss adjusted valve spring/wrong valve spring/to strong of a valve spring or valve stem to short.Makes the valve seat deeper.
tricuspid valve,bicuspid valve and pulmonary valve
A valve spring "keeper" or AKA a valve spring "retainer" is used to lock a valve spring to the valve.
# The PCV valve is located in the valve cover # Detach the hose from the valve then unscrew the valve from the valve cover
Spill valve is a overflow valve.
Ileocecal valve
The valve guide is a precise hole in the head that the valve stem slides in. The valve is retained by the retainer and two valve locks.
left atrioventricular valve and left mitral valve
the triscuspid valve is the valve in a bathroom sink.
intake valve is bigger.
a gate valve is a one way totally open or closed valve, a control valve is a variable valve.
Bicuspid valve.. a birth defect of the aortic valve.