1.

The transfer function of the state variable representation of the system given by the differential equation, y’’’ + 6y’’ + 11y’ + 6y = 6x is:

A. \(\frac{6}{{\left( {{s^3} + 6{s^2} + 11s + 16} \right)}}\)
B. \(\frac{6}{{\left( {{s^3} + 6{s^2} + 11s + 6} \right)}}\)
C. \(\frac{8}{{\left( {{s^3} + 6{s^2} + 11s + 12} \right)}}\)
D. \(\frac{5}{{\left( {{s^3} + 6{s^2} + 11s + 5} \right)}}\)
Answer» C. \(\frac{8}{{\left( {{s^3} + 6{s^2} + 11s + 12} \right)}}\)


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