Mechatronics Mock Test 2

10%

Question 1 of 10

1. Which type of velocity sensor has a fixed permanent magnet attached to it?

Pyroelectric type

Stationary coil type

Piezoelectric type

Moving coil type

Question 1 of 10

Question 2 of 10

2. Who invented delta robot?

Norman Bel Geddes

Joseph Henry

ReymondClavel

Grueblerowen

Question 2 of 10

Question 3 of 10

3. A capacitive proximity sensor can detect only metallic object.

True

False

Question 3 of 10

Question 4 of 10

4. The IC LM35 is used as which type of sensor?

Light sensor

Mechanical sensor

Temperature sensor

Pressure sensor

Question 4 of 10

Question 5 of 10

5. A moving platform moves with a speed of 80 km/hr. What will be the speed of a boy who is running on it with a speed of 20 km/hr opposite to the motion of the moving track measured by a speed sensor placed on stationary ground?

60 km/hr

100 km/hr

50 km/hr

160 km/hr

Question 5 of 10

Question 6 of 10

6. The Laser surface velocimeter works on dopplers principle.

False

True

Question 6 of 10

Question 7 of 10

7. Which force sensor is not a strain gauge type force sensor?

Shear beams

Tension links

ALC annular load cell

Load pins

Question 7 of 10

Question 8 of 10

8. Primitive methods should be preferred over mechatronic systems for short term manufacturing.

False

True

Question 8 of 10

Question 9 of 10

9. Fidelity is a static characteristic.

True

False

Question 9 of 10

Question 10 of 10

10. What is the sensitivity of a sensor if the difference between two alternative output observations is 0.4 and difference between two alternative input observations is 0.2?

0.6

0.4

0.2

Question 10 of 10