Electronics and Communication Engineering MCQs Questions Answers
1._____capacitor store a higher amount of energy.
A. Mica capacitor
B. Air capacitor
C. plastic
D. None of these
2. IGBT stands for_____.
A. Inductive gate bipolar transistor
B. Insulated gate bidirectional transistor
C. Insulated gate bipolar transistor
D. Insulator gate best tranformer
E. None of these
3. which one of the following represented In signal flow graph?
A. Squares
C. triangle
D. Both A nad B
4. In octal system______numbers is used.
A. 8
B. 9
C. 16
D. None of these
5. one of the following semiconductor material?
A. copper
B. silicon
C. iron
D. None of these
6. PAC stands for______.
A. Permanent angle converter
B. Phase angle converter
C. Phase angle components
D. Phase angle capacitor
E. None of these
7. ____ is the noise temperature of the sun?
A. 100000
B. 8000
C. 100
D. 3000
E. None of these
8.______ is equivalent to Henry.
A. Volts/Ampere
B. Weber/Ampere
C. Weber/Ampere2
D. None of these
9. _____number of a career in a semiconductor.
A. 2
B. 8
C. 5
D. None of these
10. MICR stands for______.
A. Magnetic Ink Chart Receipt
B. Magnetic Ink Character Recognition
C. Magnetic Ink Chart Recognition
D. Magnetic Ink capacitor Reverse
E. None of these