I რეიტინგული ME1.2 (I)

An air compressor is a device that converts power into . . . . . . . . . . . . .

(a)  

According to the design and principle of operation, there are:

(a)  

According to the number of stages, there are:

(a)  

According to the pressure limits, there are:

(a)  

According to the capacity, there are:

(a)  

According to the method of cooling, there are:

(a)  

Piston-type air compressors pump air into an . . . .. . . . . . .

(a)  

. . . . . . . . . . . . . use a rotor with blade to guide air into a chamber and compress the volume.

(a)  

. . . . . . . . . . use centrifugal force generated by a spinning impeller.

(a)  

. . . . . . . . . . pump air into an air chamber by the constant motion of pistons.

(a)