Related Questions

The CMRR of a typical IC OPAMP is
A 70 dB
B 80 dB
C 85 dB
D 75 dB
The two input terminals of an opamp are labeled as
A High and low
B Positive and negative
C Inverting and non inverting
D Differential ans non differential
The antonym of the word "Amplify" is
A Brief
B Decrease
C Traditional
D Contemporary
In 2017, which celebrity was appointed as the Goodwill Ambassador of the United Nations in India to amplify awareness about the Sustainable Development Goals (SDGs)?
A Priyanka Chopra
B Kabir Bedi
C Manushi Chhillar
D Ashok Amritraj
RC coupling is not used to amplify extremely low frequencies because
A There is considerable power loss
B There is hum in the output
C Electrical size of coupling capacitor becomes very large
D None of the above
When a multistage amplifier is to amplify d.c. signal, then one must use coupling
A RC
B Transformer
C Direct
D None of the above
In a class of 120 students, 60 percent can speak French and the rest can speak only English. If 25 percent of those in the class who can speak French can also speak English, how many of the students in the class can speak English?
A 54
B 60
C 66
D 84
In a class of 120 students. 60 percent can speak French and the rest can speak English only. If 25 percent of those in the class who can speak French can also speak English, how many of the students in the class can speak English?
A 54
B 60
C 66
D 84
In a class of 120 students. 60 percent can speak English and the rest can speak only Bengali. If 25 percent of those in the class who can speak English can also speak Bengali, how many of the students in the class can speak Bengali?
A 54
B 60
C 66
D 84
In a class of 120 students. 70 percent can speak Bengali and the rest can speak English only. If 25 percent of those in the class who can speak English can also speak Bengali, how many of the students in the class can speak Bengali?
A 57
B 60
C 84
D 48

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