Mechatronics MCQs | Page - 1

Dear candidates you will find MCQ questions of Mechatronics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

Q. When the work is done on the gases, which of the following effect is observed on the turning moment diagram?

  • (A) formation of negative loop
  • (B) formation of positive loop
  • (C) formation of an infinite loop
  • (D) formation of no loop
💬 Discuss
✅ Correct Answer: (A) formation of negative loop

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. If the damper is not provided and the system is in resonance, which of the following is the correct isolation factor?

  • (A) 0
  • (B) 1/2
  • (C) 1/4
  • (D) infinity
💬 Discuss
✅ Correct Answer: (D) infinity

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Galvanometer used should be calibrated first.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
💬 Discuss
✅ Correct Answer: (B) false

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Which of the following cannot be measured using potentiometer?

  • (A) dc voltage
  • (B) temperature
  • (C) resistance
  • (D) none of the mentioned
💬 Discuss
✅ Correct Answer: (D) none of the mentioned

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Which of the following is not possible?

  • (A) constant current potentiometer
  • (B) constant resistance potentiometer
  • (C) thermocouple potentiometer
  • (D) none of the mentioned
💬 Discuss
✅ Correct Answer: (D) none of the mentioned

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Galvanometer is used for

  • (A) calibration of potentiometer
  • (B) indication of null position
  • (C) providing stability
  • (D) all of the mentioned
💬 Discuss
✅ Correct Answer: (B) indication of null position

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Power consumption of unknown source connected will be

  • (A) very high
  • (B) very low
  • (C) zero ideally
  • (D) always constant
💬 Discuss
✅ Correct Answer: (C) zero ideally

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. A potentiometer cannot be used for calibration of ammeter.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
💬 Discuss
✅ Correct Answer: (B) false

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. Which of the following devices cannot be used potentiometer as calibrating device?

  • (A) watt meter
  • (B) energy meter
  • (C) voltmeter
  • (D) all of the mentioned
💬 Discuss
✅ Correct Answer: (D) all of the mentioned

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

Q. At null position, galvanometer reading will be

  • (A) maximum
  • (B) zero
  • (C) unchanged for further reading
  • (D) none
💬 Discuss
✅ Correct Answer: (B) zero

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Mechatronics

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