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A clamp-type measuring instrument operates on the principle of?
INDUCTION
What is the working principle of geophone?
Geophone Are Moving Coil Electromagnetic type principle is contained
Explain Working principle of electrodynamometer type of instrument with diagram and working?
An electrodynamometer type instrument operates on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field. It consists of a fixed coil and a movable coil, both placed in a magnetic field. When an alternating current flows through the coils, the interaction between the magnetic fields generates a torque that causes the movable coil to rotate, indicating the measurement on a calibrated scale. The deflection is proportional to the current or voltage being measured, allowing for accurate readings. Unfortunately, I can't provide diagrams, but imagine two coils: one stationary and one that can rotate, positioned within a magnetic field.
What type of input device uses the principle of magnetic induction to produce a voltage signal?
Hard Drives Floppy Drives Tape Drives Drum Drives
Why induction type instrument canot be used for dc measurements?
Induction is a property of voltage changes, which does not occur with Direct Current devices. There are exceptions, such as the coil of an automobile, which charges up to a high voltage between ignition discharges, but the voltage supplying the coil does not vary.
A clamp-type measuring instrument operates on the principle of?
INDUCTION
What is induction type instrument give example and explain in detail?
Induction-type instrument measure power in alternating-current circuits and are the type commonly seen on the outside of houses.
WORKING principle of permanent magnet moving coil instrument?
The working principle of these instruments is same as that of the d'Arsonval type of galvanometers, the difference being that a direct reading instrument is provided with a pointer and a scale. The basic principle of this device is the interaction of magnetic field of the compass (a permanent magnet) and the field around the conductor (a simple electromagnet)
What is the working principle of geophone?
Geophone Are Moving Coil Electromagnetic type principle is contained
Explain Working principle of electrodynamometer type of instrument with diagram and working?
An electrodynamometer type instrument operates on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field. It consists of a fixed coil and a movable coil, both placed in a magnetic field. When an alternating current flows through the coils, the interaction between the magnetic fields generates a torque that causes the movable coil to rotate, indicating the measurement on a calibrated scale. The deflection is proportional to the current or voltage being measured, allowing for accurate readings. Unfortunately, I can't provide diagrams, but imagine two coils: one stationary and one that can rotate, positioned within a magnetic field.
How many type of key on the computer keyboard on the basis of working principle?
104
What is Hysteresis motor working principle?
It is a special type of synchronous motor.It works on the principle of hysteresis and the torque is produced due to hysteresis
What type of input device uses the principle of magnetic induction to produce a voltage signal?
Hard Drives Floppy Drives Tape Drives Drum Drives
What kind of motor operates on the principle that like magnetic poles repel?
A linear induction motor operates on the principle that like magnetic poles repel. This type of motor uses electromagnetic fields to generate motion by inducing currents in a conductor.
Why induction type instrument canot be used for dc measurements?
Induction is a property of voltage changes, which does not occur with Direct Current devices. There are exceptions, such as the coil of an automobile, which charges up to a high voltage between ignition discharges, but the voltage supplying the coil does not vary.
What can you do with an electroscope?
An electroscope is used to detect the presence of electric charge by using the principle of electrostatic induction. It can determine if an object is charged or not, as well as the type of charge (positive or negative). It is often used in physics demonstrations and experiments to illustrate the behavior of electric charges.
What is the Difference between dynamo meter type watt meter and simple watt meter?
S. No.Dynamometer Type WattmetersInduction Type Wattmeters1.The instrument can be used on both dc and ac systems.The instrument cannot be used on dc system.2.The instrument can have high degree of accuracy.If carefully designed.The instrument is less accurate. It is accurate only at stated frequency and temperature3.Power consumption is comparatively low.Power consumption is comparatively higher4.Weight of moving system is comparatively low.Weight of moving system is comparatively higher5.The instrument has uniform scale.The instrument has uniform and long scale6.The instrument has comparatively weaker working torque.The instrument has comparatively stronger working torque.
