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Mechatronics Mock Test 4


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. What is the no bias drain to source current of an n-channel JFET (Junction Field effect transistor) if its gate to source voltage is -2Volts, pinch-off voltage is -1 volts and transconductance is 2mA/V?

Question 1 of 10

Question 2 of 10

2. Which filter should be used to remove salt and pepper noise from an image?

Question 2 of 10

Question 3 of 10

3. What is the no bias drain to source current of an n-channel JFET (Junction Field effect transistor) if its gate to source voltage is -3Volts, pinch-off voltage is -1 volts and drain current is -24 miliampere?

Question 3 of 10

Question 4 of 10

4. What will be the transconductance of an n-channel JFET (Junction Field effect transistor) if Gate to source voltage(Vgs) is equal to Pinch-off voltage(Vp)?

Question 4 of 10

Question 5 of 10

5. Which is a type of DC bridge?

Question 5 of 10

Question 6 of 10

6. Which bridge is also called as Thompson Bridge?

Question 6 of 10

Question 7 of 10

7. What is the slew rate of an ideal operational amplifier?

Question 7 of 10

Question 8 of 10

8. Which is an example of Power line filter?

Question 8 of 10

Question 9 of 10

9. Which among the following are not the parts of SCR?

Question 9 of 10

Question 10 of 10

10. TRIAC is a unidirectional device.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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