Without a DC source, a clipper acts like a 

ক demodulator
খ clamper
গ rectifier
ঘ chopper

সঠিক উত্তর: rectifier

In a clipper circuit, If the dc source is set to zero voltage, then the circuit acts as a rectifier.A clipper is a device that removes either the positive half (top half) or negative half (bottom half), or both positive and negative halves of the input AC signal. The clipping (removal) of the input AC signal is done in such a way that the remaining part of the input AC signal will not be distorted In the below circuit diagram, the positive half cycles are removed by using the series positive clipper.
Bissoy MCQ

Related Questions

In a class of 60 students, 20 students like Math, 25 students like English and 30 students like Science. If 5 Students like both Math and Science, 8 Students like both English and Science and 3 students like neither of these subjects, how many students like all of the three subjects?
ক 2
খ 3
গ 4
ঘ 5
What is the purpose of peak clipper circuits in radio transmitters?
ক To prevent overmodulation
খ To reduce bandwidth
গ To increase bandwidth
ঘ To regulate oscillator I/P voltage
The positive clipper is that which removes the ___________ half-cycles of the input voltage.
ক Negative
খ Positive
গ Both positive and negative
ঘ None of the above
A negative clipper removes the ___________ half-cycles of the input voltage.
ক Negative
খ Positive
গ Both positive and negative
ঘ None of the above
He is like a body without a soul, an eye without light or a flower without-
ক smell
খ fragrance
গ petal
ঘ coloure
Out of 30 student o any class, 20 students like football and 15 students like cricket . The number of students who like both the games is 10. Find the number of students who do not like any of the sports.
ক 4
খ 5
গ 6
ঘ 8
A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
ক Civics and 7th
খ Economics and 5th
গ Civics and 6th
ঘ History and 7th
In a school, 40% of the students are male and all the students like either math or English. If 60% of the students like math and 30% of the students are male who like English, what percentage students of the class are female students who like English?
ক 5%
খ 10%
গ 30%
ঘ 50%
In a class, 60% of children like Mathematics, 45% like Science and 25% like both Mathematics and Science. What is the percentage of children who like at least one subject?
ক 70%
খ 80%
গ 45%
ঘ 55%
If 61% of Bangladeshi people like coffee and 74% like tea, how many like both?
ক 13%
খ 16%
গ 26%
ঘ 35%

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