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Q. |
An electric motor is having constant output power. So, motor will have a torque speed characteristic |
A. | circle about the origin. |
B. | straight line parallel to the speed axis. |
C. | straight line through the origin. |
D. | rectangular hyperbola |
Answer» D. rectangular hyperbola | |
Explanation: in case of dc motor for the constant output power, ea×ia = t×ω. as t×ω |
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