Related Questions

The principle of operation of LVDT is based on the variation of
A Self inductance
B Mutual inductance
C Reluctance
D Permanence
LVDT is an/a ___________ transducer.
A Magneto-strict ion
B Inductive
C Resistive
D Eddy current
LVDT windings are wound on
A Steel sheets
B Aluminium
C Ferrite
D Copper
In a LVDT, the two secondary voltages
A Are independent of the core position
B Vary unequally depending on the core position
C Vary equally depending on the core position
D Are always in phase quadrature
The application of LVDT is
A Joint motion
B Finger movement
C Limb movement
D Heart wall motion
Working of linear variable differential transducer (LVDT) is based on the principle of variable
A Capacitance
B Resistance
C Mutual inductance
D None of these
LVDT used for displacement measurement is a/an __________ transducer.
A Passive
B Active
C Capacitive
D None of these
Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water coloumn in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm).
A H
B 12.6 H
C 13.6 H
D 14.6 H
Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?
A Absolute instruments
B Indicating instruments
C Recording instruments
D Integrating instruments
India's latitudinal and longitudinal extent measured in degrees are almost the same, but its north-south extent measured in km is greater than its east-west extent. This is due to the fact that
A Longitudes are not parallel lines
B The distance between latitudes remains the same but the distance between longitudes is greatest at the Equator and nil at the poles where all longitudes join
C All longitudes with their opposites form great circles
D The earth is not a perfect sphere

Next steps