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If A and B are two matrices of the order...

If A and B are two matrices of the order `3xxmand3xxn` , respectively , and m=n , then the order of matrix `(5A-2B)` is ……….

A

B

C

D

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The correct Answer is:
A
Since p-n junction is reverse bias here, the graph of `V to I` will be according to option (A).
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KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams)
  1. In the circuit shown the reading of voltmeter V(3) and Ammeter 'A' wil...

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  2. Justify the output waveform (Y) of the OR gate for the following input...

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  3. If A and B are two matrices of the order 3xxmand3xxn , respectively , ...

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  4. Which of the following logic gate is an universal gate?

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  5. In the circuit shown in figure, when the input voltage of the base res...

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  6. In a p-n junction diode, change in the temperature due to heating …….

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  7. Which of the following can be used as a biocontrol agent in the treatm...

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  8. For a p-type semiconductor, which of the following statements is true?

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  9. Obtain the resonant frequency and Q-factor of a series LCR circuit wit...

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  10. A circular loop enters a uniform magnetic field as shown in the figure...

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  11. The rms value of a.c. signal in halfwave rectifier is ……

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  12. The valency of the impurity atom added to make germanium crystal into ...

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  13. To a germanium sample, traces of galium are added as an impurity. The ...

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  14. When the semiconductor is heated ……..

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  15. Which logic gate is represented by the following logic gates?

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  16. A Ge specimen is doped with Al. The concentration of acceptor atoms is...

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  17. Which of the following logic gate is an universal gate?

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  18. Write the truth table for circuit given in figure below consisting of ...

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  19. A light emitting diode (LED) has a voltage drop of 2 volt across it an...

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  20. In half wave rectification, what is the output frequency if the input ...

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