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ECE :: Analog Electronics

  1. Transfer function of a filter is given by T(s)= a1s/(s2+ ((w0s)/q)+ w02). It represents a ________ filter
  2. A.
    Low pass
    B.
    High pass
    C.
    Band pass
    D.
    Band stop

  3. In applications where measurement of a physical quantity is involved, the OPAMP circuit recommended is
  4. A.
    Basic non-inverting amplifier
    B.
    A comparator
    C.
    An active filter
    D.
    An instrumentation amplifier