Q. Which of the statement is correct with regard to the bandwidth of the control loop system:

• (A) in systems where the low frequency magnitude in 0 db on the bode diagram, the bandwidth is measured at the -3 db frequency
• (B) the bandwidth is the measurement of the accuracy of the closed loop system
• (C) the stability is proportional to the bandwidth
• (D) the system with larger bandwidth provides slower step response and lower fidelity ramp response