Maharashtra HSC board electronics paper

[Kiran Chandar]

HI sir, I am Atmaram Bhide. I am from Mumbai. I want you to help me by providing me with the Maharashtra HSC board electronics model paper. Can you help me?

As you have asked about the Maharashtra HSC board electronics model paper, I am providing you with it
Fill the blanks by choosing the correct alternative

a] While sensing linear displacement, a capacitor transducer makes use of

1] change in distance between the plates

2] variation in the coverage area of the plates

3] change in relative permittivity

4] change in temperature of plates


b] The pulse width of MMV with R = 10k and C = 0.22uF is

1] 2.42 Secm

2] 2.42 Secμ

3] 2.42 Sec

4] 24.2 mSec


c] An inductor filter cannot be used with ________ rectifier. [1]


1] HWR

2] FWR


Ques 3 : A] Attempt any TWO of the following

a] How the opamp can be used as subtractor? Derive output equation with the help of

circuit diagram.

Draw the block diagram of digital multimeter and explain its working

Explain with the help of suitable diagram principle working of cellular radio system

B] Attempt any ONE of the following

a] Draw the block diagram of CRO, and explain the function of each block

b] What is LVDT? Explain its working with block diagram.


Maharashtra HSC board electronics model paper







For more, you can refer to the attached file

[sumit]

Maharashtra HSC board electronics paper