Related Questions

The transducers that converts the input signal into the output signal, which is a discrete function of time is known as ___________ transducer.
A Active
B Analog
C Digital
D Pulse
An inverse transducer is a device which converts
A An electrical quantity into a non electrical quantity
B Electrical quantity into mechanical quantity
C Electrical energy into thermal energy
D Electrical energy into light energy
A transducer that converts measurand into the form of pulse is called
A Active transducer
B Analog transducer
C Digital transducer
D Pulse transducer
LVDT used for displacement measurement is a/an __________ transducer.
A Passive
B Active
C Capacitive
D None of these
Pressure transducer for measuring blood pressure is
A Strain gauge transducer only
B Strain gauge or capacitive transducer
C Resistive transducer
D Fiber optic transducer
A modulator converts a _____ signal to a(n) _____ signal.
A FSK; PSK
B PSK; FSK
C analog; digital
D digital; analog
E None of the above
In a compound steam engine, the first stage of expansion is carried out in a high pressure cylinder whereas the last expansion is completed in low pressure cylinder. The diameter of high pressure cylinder is _________ the low pressure cylinder.
A Equal to
B Less than
C More than
D None of these
In data communication which device converts digital data to analog signal?
A Router
B Modem
C Switch
D HUB
In data communication , wich device converts digial data to analogue signal?
A Router
B Modem
C Switch
D Hub
_________ detects the satellite signal relayed from the feed and converts it to an electric current, amplifies and lower its frequency.
A Horn antenna
B LNA
C Satellite receiver
D Satellite dish

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