A. Require less space
B. Have quieter operation
C. Have lower operating costs
D. All A., B. and C.
Correct Answer: D. All A., B. and C. ✔
Last Updated: March 10, 2019
A. Require less space
B. Have quieter operation
C. Have lower operating costs
D. All A., B. and C.
Correct Answer: D. All A., B. and C. ✔
Last Updated: March 10, 2019