The circuit in Fig. 7.148(a) can be designed as an approximate differentiator or an integrator, depending on whether the output is taken across the resistor or the capacitor, and also on the time constant ? = RC of the circuit and the width T of the input pulse in Fig. 7.148(b). The circuit is a differentiator if ?<>T T$, say ? > 10 T.
(a) What is the minimum pulse width that will allow a differentiator output to appear across the capacitor?
(b) If the output is to be an integrated form of the input, what is the maximum value the pulse width can assume?
 FIGURE 1.png)
 ANSWER.png)
You might also like to view...
What valve body service operations are usually performed?
A) Replacing all filter screens B) Disassembly C) Cleaning D) All of the above
As part of a calf’s diet, milk replacers are more expensive than whole milk
Indicate whether the statement is true or false.
.Refrigerant characteristics shown on a pressure-enthalpy diagram include:
A) Valence, atomic number, and specific volume. B) Pressure, heat, and temperature. C) Molecular weight, specific heat factor, and density. D) Molecular weight, valence, specific gravity, and atomic number.
Which part will need to be cleaned if there is excessive soot buildup?
A) Chimney connector B) Oil tank C) Suction line D) Bypass plug