For the signal flow graph of the given figure consider the following statements: 1. It has three forward paths. 2. It has three individual loops. 3.lt has two non touching loops. out of above the correct statements are X2 X3 O 1,3 O 1, 2, 3 O 1,2 O 2, 3
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- Facts A clipper is an electronic circuit that produces an output by removing a part of the input above or below a reference value. That means the output of a clipper will be the same as that of the input other than the clipped part. Due to this, the peak to peak amplitude of the output of a clipper will be always less than that of the input. The main advantage of clippers is that they eliminate the unwanted noise present in the amplitude of an ac signal. Question: What do you think is the main disadvantage of a Clipper circuit over a Clamper Circuit?What type of RCCB's we must use in AC Circuits? Can we use RCCB in DC circuits? Why?(a) Plot the even and odd parts of the signal of Figure
- Need it From block diagram to signal flow.1) For purposes of measuring length, the human torso was a convenient tool, and gave us units of---------? A) Meter. B) cm. C) foot. D) mm. 2)---------the output signal consists of a proportion of the external voltage source applied across the two ends of the potentiometer. A) Null-type, B) deflection-type ,C) passive instrument „D) active instrument. 3) The prerequisite for the reduction of systematic errors is a complete analysis of the----? A) Measurement system, B) systematic errors, C) System disturbance, D) Errors. 4) The extent to which series mode noise corrupts measurement signals is measured by a quantity known as--- A) noise ratio , B)Dual signal-to-noise ratio , C) A&B , D) signal-to-noise ratio . 5) Sometimes used to provide shielding from capacitive-coupled noise, but the necessary supports for the conduit provide multiple earth points and lead to the problem of-------? A) Shielding, B) Multiple earth, C) Earth loops, D) Noise.Answer the following. Use a detailed explanation. In series clippers, when clipping of signal occurs? In parallel clippers, when clipping of signal occurs? What happens to the depletion region if the connection is in reverse bias?