A. increase energy consumption
B. reduce noise
C. Frequent start-ups and stops cause losses
D. increasing the exhaust temperature
Answer: C
parsing: Insufficient capacity of the air storage tank will cause frequent start-up and shutdown of the air compressor and increase loss.
A. Price and brand B. Performance, price and brand C. Market share and technological innovation D. Production date and transportation method Answer: C. Market share and technological innovation
A. Cylinder head and air liner B. Piston and piston rod C. Valve assemblies and lubrication systems D. These are all answers: D. all of the above are
A. 1 bar, 20℃, 0% humidity B. 1 atm, 25℃, 50% humidity C. 1.5 bar, 30℃, 30% humidity D. 1.2 bar, 15℃,…
A. Spraying and sandblasting operations B. Home use of C. Commercial places use D. Agricultural production uses answer: A. Spraying and sandblasting operations
Answer: Regular inspections of the air filter, lubrication system, and motor can help prevent premature wear and tear.