Mechatronics

The type of memory which is fast and temporarily stores the data which are immediately required for use is called as______.

• HDD

• RAM

• ROM

• SDD

Which of the following is not covered under Mechanical energy domain?

• Distance

• Latent heat

• Force

• Size

The sensors are classified on the basis of

• Functions

• Performance

• Output

• All of the above

The following is not a static performance parameter to be looked into before selecting a parameter.

• Range

• Deflection

• Stability

• Error

The following main dynamic characteristic(s) is usually considered in Mechatronics application of sensors.

• Response time

• Rise time

• Time constant

• All of the above

The ability to give same output reading when same input value is applied repeatedly is known as

• Stability

• Repeatability

• Accuracy

• Sensitivity

It is the time required to come to an output value within the specified error level.

• Response time

• Rise time

• Settling time

• None of the above

Following is not an example of transducer.

• Analogue voltmeter

• Thermocouple

• Photo electric cell

• Pneumatic cylinder

Following is the coded output.

• Modulation of amplitude

• Modulation of frequency

• Modulation of pulse width

• All of the above

Following is (are) true for Hall Effect sensors.

• They can operate as switches of high frequency

• They cost less than electromechanical switches

• They are free from contact bounce problem

• All of the above