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What makes the pointer move?
Well What makes it move?? FART XD Sux ma Furoqin Shoroqin Shiaot.
What is more damping torque or controlling torque?
Following are the essentials of indicating instruments: 1. Operating torque, 2. Controlling torque, and 3. Damping torque. OPERATING TORQUE Operating torque is produced by making use of any of these effects: magnetic, electromagnetic induction...., it is required to move the moving system of the instrument. CONTROLLING TORQUE Controlling torque opposes the operating torque and increases with the deflection of the moving system. It ensures that the deflection of the pointer is according to the magnitude of electrical quantity being measured. If this torque were not provided, the pointer would continue to move indefinitely and the deflection shall be independent of electrical quantity being measured. It also bring the pointer back to zero when the instrument is removed from the circuit. This torque is either obtained by spring or by gravity. In spring control, one or two phosphor bronze spiral hair-springs are attached to the moving spindle. The other end are attached to the frame. In this case Tc proportional to Angle of deflection. In gravity control, a small weight is attached to the moving system in such a way that it tries to bring the pointer back to the zero position when it is deflected, due to gravity. In this casse Tc proportional to sine of the angle of deflection. DAMPING TORQUE Controlling torque controls the deflection and tries to stop the pointer at its final position where its Td = Tc But due to inertia, the pointer oscillates around its final position before coming to rest. Hence damping torque is provided to avoid this oscillation and bring the pointer quickly to its final position. Thus the damping torque is never greater than the controlling torque. In fact it is the condition of critical damping which is sufficient to enable the pointer to rise quickly to its deflected position without overshooting.
What is the rectangular area on notebook uses fingertip to move pointer?
A touchpad is a small, flat, rectangular pointing device that is sensitive to pressure and motion. To move the pointer using a touchpad, slide your fingertip across the surface of the pad. Some touchpads have one or more buttons around edge of the pad that work like a mouse buttons. visit our page : chocolatekidsplayschool.org/about/
What is the Operating Principles of Moving Coil Instrument?
The basic principle of moving iron instruments is it works on the principal of magnetic repulsion.... it consists of two irons one stationary n other fixed to a moving pointer small current flows through a coil surrounding the irons.this creates a magnetic field ,which magnetise the two irons.. the magnetise iron will develop a repulsion force between each other, this will cause the pointer to move against the spring the pointer stop moving when the spring tension equals the repulsion force between the magnets...
Which function is used to move file pointer from any position in file in c language?
FILE-level: ftell/fseek, fgetpos/fsetpos handle-level: lseek
What is the mouse pointer?
the move pointer
How do you use trip balance scale?
To use a triple beam balance scale, place the object to be weighed on the pan and adjust the sliding weights on each beam until the pointer is at zero. Then, move the larger weight on the first beam until the pointer reaches zero again. Finally, move the smaller weight on the second beam until the pointer is at zero one more time, and the total weight is displayed.
How does the pointer move when the balance nut is tightened?
The pointer is lose.
What causes the pointer on the meter to move?
The pointer on a meter moves in response to changes in the quantity that the meter is measuring. For example, in a water meter, the flow of water causes the pointer to move. In an electricity meter, the amount of electricity being used will cause the pointer to move.
The move pointer is displayed as an?
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How do you move the pointer on a microscope?
To move the pointer on a microscope, you can adjust the mechanical stage controls that move the slide horizontally and vertically. Simply turn the knobs in the desired direction to position the pointer over the area of interest on the specimen slide.
What does the spring in a car suspension do?
The spring supports the weight of the car and allows the suspension to move over bumps. The shock controls the movement of the spring so it doesn't keep bouncing.
What to do when in excel worksheet pointer not work as copy pointer or as move pointer?
All you need to do is just press the arrow keys and the cursor will move in the direction of the arrow that has been pressed. If you press and hold the one of the Shift keys at the same time, then it will also select cells as the cursor moves.
The mouse pointer turns to a what whenever you move it outside the worksheet?
the mouse pointer turn to arrow
What is the different mouse pointers?
the move pointer
A metallic weight is suspended from a metal spring. If now a current is passed through the spring which will happen?
The current passing through the spring will generate heat due to the electrical resistance of the metal. This heat could potentially cause the spring to expand or change its mechanical properties, leading to a change in the weight's position or the spring's behavior. Additionally, the magnetic field generated by the current may interact with the weight if it is magnetic, causing it to move.
What is theory of electric meter?
The mechanical pointer meter operates off a slug and a coil to move the pointer
