Related Questions

Self generating type transducers are ___________ transducers.
A Active
B Passive
C Secondary
D Inverse
A contractor employed 30 men to do a piece of work in 38 days. After 25 days , he employed 5 men more and the work was finished one day earlier. How many days he would have been behind, if he had not employed additional men?
A 1
B 114
C 134
D 112
Which type of research method is normally employed by the media?
A Secondary analysis
B Content analysis
C Unobtrusive measures
D Natural experiment
Refrigerative cooling employed during long distance transportation of food stuffs is normally done by
A Ice
B Liquid nitrogen
C Liquid oxygen
D Vacuum evaporation
The type of water filter normally employed/ preferred for treating small quantities of water in railway stations and individual industries is the __________ filter.
A Rapid sand
B Pressure
C Gravity
D Slow sand
A farmer employed 36 labor to dig a pond in 15days, but after 10 days of work he discovered that only 50% of the work was done. How many additional labors are to be employed for completing the job in time?
A 25
B 30
C 32
D 34
The transducers which requires an external power and their output is a measure of some variation such as resistance, inductance, capacitance etc., are called as
A Active transducer
B Primary sensor
C Passive transducer
D Self generating transducer
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
Piezo – electric transducers work when we apply _____________ to it.
A Mechanical force
B Vibrations
C Illuminations
D Heat
The size of air cored transducers in comparison to the iron core parts is
A Smaller
B Larger
C Same
D Unpredictable

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