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Mechatronics Mock Test 8


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. Which among the following is a property of hybrid stepper motor?

Question 1 of 10

Question 2 of 10

2. What is the strain on a hanging load, when a force of 5 Newton is applied on it and it expands the length of the object from 8cm to 12 cm?

Question 2 of 10

Question 3 of 10

3. DIAC (Diode alternating current) is a bi-directional switching device.

Question 3 of 10

Question 4 of 10

4. What does this symbol represent in an electric circuit?

Question 4 of 10

Question 5 of 10

5. Stepper motors are extremely reliable.

Question 5 of 10

Question 6 of 10

6. Which gate is called as inequality detector?

Question 6 of 10

Question 7 of 10

7. AC motors do not have brushes.

Question 7 of 10

Question 8 of 10

8. What is the unit of stress?

Question 8 of 10

Question 9 of 10

9. What is the speed of a 3-phase induction motor if has a synchronous speed of 500 rpm and has percentage slip of 4% ?

Question 9 of 10

Question 10 of 10

10. Which passive element of a circuit is represented by a zig-zag line composed of sharp edged and even distributed alternating crests and troughs?

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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