Cheese Cheese making is essentially a dehydration process in which milk casein, fat and minerals are concentrated 6 to 12-fold, depending on the variety. The basic steps common to most varieties are acidification, coagulation, dehydration, and salting. Acid production is the major function of the starter bacteria.
A current transducer is a device that coverts alternating or direct electrical current signals into analog instrumentation signals so that they can be used and readily interpreted by certain industrial control systems.
â¢ Pressure transducers â these are of two types: the stress and strain types. When either stress or strain is applied, they produce a proportional electrical voltage. â¢ Active pressure transducers â piezo electric crystal is a good example of active pressure transducer. It produces proportional electrical voltage when pressure is applied on it. â¢ Passive pressure transducers â strain gauge, capacitive transducer.