Related Questions

To represent a family budget on a circle graph, how many degrees of the circle should be used to represent an item that is 20% of the total budget?
A 60 degree
B 62 degree
C 70 degree
D 72 degree
In each of the following questions, a sentence has been given in Active (or Passive) voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive (or Active) voice :- I know him.
A He is known by me.
B He was known to me.
C He has been known by me.
D He is known to me.
The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances. This is the
A Lewis-Randall rule
B Statement of Vant-Hoff equation
C Le-Chatelier's principle
D None of these
Which of the following is a digital transducer?
A Strain gauge
B Encoder
C Thermistor
D LVDT
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
The conventional mechnical transducer, which converts pressure signal to displacement signal is
A Spring
B Manometer
C Strain gauge
D None of these
Resolution of a transducer depends on
A Material of wire
B Length of wire
C Diameter of wire
D Excitation voltage
LVDT is an/a ___________ transducer.
A Magneto-strict ion
B Inductive
C Resistive
D Eddy current
A strain gauge is a passive transducer and is employed for converting.
A Mechanical displacement into a change of resistance
B Pressure into a change of resistance
C Force into a displacement
D Pressure into displacement

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