DK POINT is your ultimate destination for interactive multiple-choice questions (MCQs) and engaging quizzes. Test your knowledge, challenge yourself, and have fun while learning. With a wide range of topics, This website helps you prepare for exams, expand your knowledge, and satisfy your curiosity.
DK Point
( Interactive MCQs and Quizzes for Knowledge )
What are the disadvantages of tuned amplifiers ?
A. Not suitable for audio frequency applications
B. L & C are bulky & costly
C. Complexity to design the circuit
D. All of the aboveWhat are the advantages of tuned amplifiers ?
A. Suitable for all radio transmitters & receivers
B. Minimize the power loss
C. Frequency is high
D. All of the aboveIn which one of the following clippers will have a voltage source ?
A. Biased clipper
B. Positive clipper
C. Unbiased clipper
D. None of themIn which type of clipper the portion of the positive peak will be removed ?
A. Combination clipper
B. Positive clipper
C. Negative clipper
D. None of themIn which type of clipper the portion of the negative peak will be removed ?
A. Combination clipper
B. Positive clipper
C. Negative clipper
D. None of themHow many types of clippers are there ?
A. Two
B. Five
C. One
D. SevenWhich one of the following is a type of rectifier ?
A. Clampers
B. Clippers
C. Center tapped
D. All of themWhat are the applications of diodes ?
A. Clampers
B. Rectifiers
C. Clippers
D. All of the aboveIn how many ways does the diode can operate ?
A. Four
B. One
C. Two
D. ThreeIn which material will have an excess of electrons ?
A. N-type
B. P-type
C. Both a and b
D. None of them