THE_POLAR_PLOT_OF_THE_OPEN_LOOP_TRANSFER_FUNCTION_OF_A_FEEDBACK_CONTRO – McqOptions

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1.	THE_POLAR_PLOT_OF_THE_OPEN_LOOP_TRANSFER_FUNCTION_OF_A_FEEDBACK_CONTROL_SYSTEM_INTERSECTS_THE_REAL_AXIS_AT_-2._THE_GAIN_MARGIN_OF_THE_SYSTEM_IS?$
A.	-5dB
B.	0dB
C.	-6dB
D.	40dB
Answer» E.

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