Question 10 (2 points) How much torque does a 250 horsepower motor produce if it has a rated speed of 800 RPM? 228 lb-ft

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Question 10 2 Points How Much Torque Does A 250 Horsepower Motor Produce If It Has A Rated Speed Of 800 Rpm 228 Lb Ft 1 (151.67 KiB) Viewed 51 times

Question 10 (2 points) How much torque does a 250 horsepower motor produce if it has a rated speed of 800 RPM? 228 lb-ft O1641 lb-ft 985 lb-ft 16 806 lb-ft Question 11 (1 point) If 15 hp motor is connected to a 500 volt dc source and is drawing 25 amps, what is the efficiency of the motor? 66.6% 71.3% 77.8 % 89.5 % Question 12 (1 point) A motor has a speed of 1270 rpm with no load. At rated load, the motor turns at 1150 rpm. What is the speed regulation of the motor? 06.1% 06.7% 09.4% 10.4 %