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Clamper Circuit Question & Answers

December 27, 2021 By WatElectronics

This article lists 100 Clamper Circuit MCQs for engineering students. All the Clamper Circuit Questions & Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up their fundamentals on Clamper Circuit.

A clamper circuit is a DC type restorer which is biased based on the quantity of voltage defined by the voltage source.

It shifts the applied input signal to either positive or negative output voltage levels. It comprises 3 main components resistor, a capacitor for storing charge, and a diode for switching purposes. They have been classified into 3 types positive clamper, biased clamper, and negative clamper.

In positive type clamper, the wave is completely shifted towards positive values whereas in negative clamper the wave is completely shifted towards negative side.

The output from the clamper circuit is obtained based on the diode position. They mainly focus on shifting the DC level. Clamper circuits are mainly used in applications such as Sonars, radar systems, and distortion removers. They benefit in terms of improving reverse recovery time, and minimizing SNR level.

1). A clampers is a _____ circuit?

Hint
Read more about Electronic Circuits.
2). A clamper circuit ____ the peaks of output waves?

Hint
3). Which of the following source is used in a clamper circuit?

Hint
4). Which of the following value is varied in a clamper circuit?

Hint
5). Which of the following parameter is not varied in a clamper circuit?

Hint
6). How much portion of wave is shifted in a clamper circuit?

Hint
7). Clamper circuits are majorly used in _____ applications?

Hint
8). A clamper circuit shifts the wave to _____ polarity side?

Hint
9). A clamper circuit is also called as ______?

Hint
10). Which of the following component in clamper circuit shifts wave?

Hint
11). Clampers are classified as ______?

Hint
12). Which of the following are the components of clamper circuit?

Hint
13). Which of the following is the topology of clamper circuit?

Hint
14). On which of the following factor of capacitor do clamper circuit depends on?

Hint
15). A capacitor is ____ terminal device?

Hint
16). A capacitor is _____ component?

Hint
17). How many number of plates do a capacitor have?

Hint
18). Which of the following is the basic function of capacitor?

Hint
19). In which of the following applications do a weak capacitor is used?

Hint
Read more about Radio Circuits.
20). In which of the following application do strong capacitors are used?

Hint
21). Which of the following substance is used in capacitor?

Hint
22). Which of the following type of data a capacitor stores?

Hint
23). In clamper circuit the capacitor should charge _____ way?

Hint
24). In clamper circuit the capacitor should discharge _____ way?

Hint
25). During positive half cycle of a negative clamper the diode is _____?

Hint

Clamper Circuit Interview Questions and Answers

26). In forward bias of negative clamper a capacitor _____ ?

Hint
27). During negative half cycle of a negative clamper the output obtained is _____?

Hint
28). During negative half cycle of a negative clamper the diode _____?

Hint
29). Identify the positive terminal of diode show in the figure below?

Diode Symbol

Diode Symbol

Hint
30). Identify the negative terminal of diode show in the figure below?

Diode Symbol

Diode Symbol

Hint
31). In negative clamper with positive voltage the resultant voltage is shifted towards____?

Hint
32). A positive type reference voltage in a negative clamper with positive voltage is connected in ____ with respect to diode?

Hint
33). What is the value of resultant voltage with respect to voltage reference in a negative clamper with positive voltage?

Hint
34). Identify the clamper circuit displayed below?

Clamper Circuit

Clamper Circuit

Hint
35). Identify the waveform of following figure?

Waveform 1

Waveform 1

Hint
36). Which of the following is the input component connected in a clapper circuit?

Hint
37). Which of the following component is connected to the positive terminal of diode in positive clamper circuit?

Hint
38). Which of the following component is connected to the negative terminal of diode in positive clamper circuit?

Hint
39). Identify the clamper circuit displayed below?

Clamper Circuit

Clamper Circuit

Hint
40). Identify the wave waveform of following figure?

Waveform

Waveform

Hint
41). Which of the following polarity is connected to diode in negative clamper with +Vr?

Hint
42). Identify the following waveform?

Waveform

Waveform

Hint
43). Identify the circuit type from the following figure?

Clamper Circuit

Clamper Circuit

Hint
44). Identify the circuit type from the following figure?

Clamper Circuit

Clamper Circuit

Hint
45). Which of the following voltage is added to Positive clamper with diode in forward biased?

Hint
46). In a positive type clamper the resultant wave obtained is of _____ value?

Hint
47). At which condition an ideal positive clamper conducts?

Hint
48). At which condition an ideal positive clamper do not conducts?

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49). At which of the following cycle the positive clamper provided with positive ref voltage conducts?

Hint
50). Which of the following is the value of voltage supply of positive clamper circuit with respect to positive reference voltage?

Hint

Clamper Circuit Important Questions for Interviews

51). Identify the circuit type from the following figure?

Clamper Circuit

Clamper Circuit

Hint
52). Identify the circuit type from the following figure?

Clamper Circuit

Clamper Circuit

Hint
53). Identify the circuit waveform type from the following figure?

Waveform

Waveform

Hint
54). Which of the following polarity is given to diodes anode terminal in a positive clipper with negative reference type voltage?

Hint
55). At which of the following cycle, series positive clipper with negative reference type voltage operates?

Hint
56). At which of the following cycle, series positive clipper with negative reference type voltage do not operates?

Hint
57). A diode acts as _____ in an electronic circuit?

Hint
58). A diode has ____ number of terminals?

Hint
59). Which of the following is output observed of positive clamper provided with negative type reference voltage?

Hint
60). The value of resistance is expressed in terms of ______ units?

Hint
61). Which of the following components in clamper circuit maintains DC value?

Hint
62). To which of the following side do the output wave shifts when positive DC component is added to input type signal?

Hint
63). To which of the following side do the output wave shifts when negative DC component is added to input type signal?

Hint
64). Which of the following are the components of positive clamper?

Hint
65). Which of the following components in digital electronics removes distortion?

Hint
66). Which of the following circuit improves the reverse type recovery time?

Hint
67). Which of the following circuit molds waveforms to a defined shape?

Hint
68). Which of the following type of circuits comprises of clamping circuit?

Hint
69). To which of the following terminal of op-amp based positive clamper an input sinusoidal wave is applied?

Hint
70). Which of the following are the components of Clamper Op-amp circuit?

Hint
71). Which of the following terminal of op-amp based positive clamper an input voltage reference is applied?

Hint
Read more about Op-amp.
72). Which of the following type of signal is applied to op-amp clamper?

Hint
73). How many resistors are used in op-amp clamper circuit?

Hint
74). Reference voltage in Op-amp positive clamper circuit is represented with _____?

Hint
75). Which of the following value is varied while selecting Vref in an Op-amp positive clamper circuit?

Hint

Clamper Circuit Quiz Questions and Answers.

76). Vref used in op-amp positive clamper circuit is of ____ polarity?

Hint
77). Which of the following is the output value of voltage of op-amp clamper?

Hint
78). The Vi voltage obtained in clamper op-amp positive circuit has ____ shift considering Vref as reference voltage?

Hint
79). An op-amp based clamper circuit is classified in to ___ types?

Hint
80). To which of the following terminal of op-amp negative clamper circuit sine wave is applied?

Hint
81). Which of the following are the input components of Op-amp negative clamper?

Hint
82). In Op-amp negative clamper Vref is applied to____ terminal of Op-amp?

Hint
83). The value of voltage reference of Op-amp negative clamper is of ____ polarity?

Hint
84). Which of the following is the output voltage of Op-amp negative clamper?

Hint
85). A clamper circuit shifts _____ voltage type level to output?

Hint
86). When a sine wave is applied to clamper circuit the output wave obtained is of ___ shape?

Hint
87). The input signal shape applied to clamper circuit is ____?

Hint
88). The output voltage obtained from a clamper circuit is _____ the input voltage?

Hint
89). Which of the following is the additional component required in s clamper circuit compared to clipper circuit?

Hint
90). Which of the following is not the application of Clamper circuit?

Hint
91). In television based application a clamper circuit employs ____ for defining luminous signal sections?

Hint
92). Which of the following component is used along with applications comprising amplifiers for protecting the circuit?

Hint
93). Which of the following components remove distortion in a signal?

Hint
94). The value of capacitance is expressed in terms of ________?

Hint
95). A op-amp has ___ number of input terminals?

Hint
96). How many output terminals do an Op-amp have?

Hint
97). An Op-amp is ____ coupled amplifier?

Hint
Read more about Amplifier.
98). How many additional pins an op-amp comprises of?

Hint
99). Which of the following is the inverting symbol of op-amp?

Hint
100). Which of the following is the non-inverting symbol of op-amp?

Hint
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