BASICS OF MECHATRONICS

Modules of mechatronics system consists of

• sensing

• calibration

• action

• control

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

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

The PLC is used in _______.

• a. machine tools

• b. automated assembly equipment

• c. moulding and extrusion machines

• d. all of the above

2. Change in output of sensor with change in input is ____________

• Threashold

• Slew rate

• Sensitivity

• None of the mentioned

7. Thermocouple generate output voltage according to ____________

• Circuit parameters

• Humidity

• Temperature

• Voltage

Function of transducer is to convert

• A. Electrical signal into non electrical quantity

• B. Non electrical quantity into electrical signal

• C. Electrical signal into mechanical quantity

• D. All of these

The linear variable differential transformer transducer is

• A. Inductive transducer

• B. Non-inductive transducer

• C. Capacitive transducer

• D. Resistive transducer

A pulse can be produce by which means ?

• A. Microprocessor

• B. Timing Logic

• C. Toggle Switch

• D. All of the above

Which of the following is not a type of stepper motor?

• A. Variable Reluctance

• B. Hybrid

• C. Magnetic

• D. Lead-Screw