The torque-speed characteristics of an a.c. operated universal motor has a ______characteristic and it______ be started under no-load condition.
A. Inverse, can
B. Nearly inverse, can
C. Inverse, cannot
D. Nearly inverse, cannot
Answer:C
The torque-speed characteristics of an a.c. operated universal motor has a ______characteristic and it______ be started under no-load condition.
A. Inverse, can B. Nearly inverse, can C. Inverse, cannot D. Nearly inverse, cannot