Quiz Sensor Technology

A Measuring system consists of the Following

• Sensors and Transducers

• Signal Conditioning Unit

• Display Unit

• All of the above

The device that responds to external stimuli and generate electrical output is referred as

• Sensor

• Actuator

• Amplifier

• None of the above

The basic no of components required for a measurement system

• 8

• 10

• 15

• 25

Which one of the following is an Objective of Measurement

• Assesment of System Parameter Info

• Automatic control of a system

• Testing of Materials

• All of the above

The device which generates physical output for an electrical input is called

• Sensors

• Actuators

• Display

• Non of the above

What are the examples of Passive transducer

• Photo Voltage Cell

• Capacitive Transducers

• Peizo electric crystal

• Peizo Resistive element

Can Tranducer be placed at the output port of a Measuring system

• Yes

• No

What are the three domain that comprises the sensor system

• Informational Source

• Detector area

• Data Interpreters

• All of the above

The Technology that uses more than one sensor to make an interpretation is called

• Sensor Fusion

• Sensor diffusion

• Preprocessing

• None of the above

Signal Conditioners are used only for

• Amplification

• Filtering

• Sensing

• both amplification and filtering