Mechatronics

The mechatronics is an interdisciplinary field in which the disciplines those act together are

• a) Mechanical systems and Electronic systems

• b) Mechanical systems and Information technology

• c) Electronic systems and Information technology

• d) Mechanical systems, Electronic systems and Information technology

In which stage the measurement system comes in contact with the measurand or the quantity to be measured?

• a. Transducer Stage

• b. Signal Processor Stage

• c. Output Stage

• d. None of the above

In which system does the output not affect the process in any way?

• a. Open loop system

• b. Closed loop system

• c. Both a. and b.

• d. None of the above

The temperature control system which maintains the temperature of a room at 30 ^oC when it is set is an example of_____

• a. Open loop system

• b. Closed loop system

• c. Both a. and b.

• d. None of the above

Which control system does not have a stability problem?

• a. Open loop system

• b. Closed loop system

• c. Both a. and b.

• d. None of the above

Data acquisition is the process in which, physical variables from the real world are_____

• a. converted into electrical signals

• b. modified and converted into a digital format for processing

• c. both a. and b.

• d. none of the above

Which of the following cannot be considered as data in Data Acquisition System (DAQ)?

• a. Temperature

• b. Mechanical displacement

• c. Flow rate

• d. None of the above

The PLC is used in _______.

• a. machine tools

• b. automated assembly equipment

• c. moulding and extrusion machines

• d. all of the above