What is the only use for the voltage sensitive meter  movement?

1 Answer

Answer :

High-voltage measurement.

Related questions

Description : How is it possible to use a current sensitive meter movement to measure voltage?

Last Answer : Since the resistance of a meter movement remains the same as the pointer is deflected, the amount of current through the movement is proportional to the voltage applied. Therefore, only the scale of the movement must be changed.

Description : What type of meter movement reacts to voltage rather than current?

Last Answer : Electrostatic.

Description : What modification is made to the D’Arsonval meter movement to enable the meter to measure voltage?

Last Answer : A multimeter (high resistance) is placed in series with the coil of the meter.

Description : How can a d’Arsonval meter movement be adapted for use as an ac meter?

Last Answer : By the use of a rectifier

Description : What value does a meter movement react to (actually measure) when measuring ac?

Last Answer : Average value.

Description : What are two methods used to damp a meter movement?

Last Answer : As the coil moves through the field of the permanent magnet, a current is induced in the coil opposing the movement of the coil; and a vane can be attached to the coil and placed in the airtight chamber so that the movement of the vane opposes the movement of the coil.

Description : What are three functions of the hairsprings in a d’Arsonval meter movement?

Last Answer : To return the pointer to its rest position when there is no current flow; to oppose the coil movement when there is current flow; to provide electrical connections for the coil.

Description : What is the effect of current flow through the coil in a d’Arsonval meter movement?

Last Answer : A magnetic field is generated around the coil and the attraction of this field with the permanent magnet causes the coil to move

Description : What type of meter movement is the d’Arsonval meter movement?

Last Answer : A permanent-magnet moving-coil meter movement used in most electrical and electronic meters.

Description : What is the limiting factor as to the amount of current an electrodynamometer meter movement can handle?

Last Answer : Size of spiral conducting.

Description : What components in an electrodynamometer-type meter movement produce the magnetic field?

Last Answer : Fixed coils.

Description : What is the limiting factor as to the amount of current an electrodynamometer meter movement can handle?

Last Answer : Size of spiral conducting.

Description : What components in an electrodynamometer-type meter movement produce the magnetic field?

Last Answer : Fixed coils.

Description : What structurally large, low-resistance conductor is connected in parallel with the meter movement to prevent damage?

Last Answer : Shunt.

Description : What advantage is gained by using pole pieces with curved faces in the D’Arsonval meter movement?

Last Answer : Two-position and three-position.

Description : What component supplies restoring force to the coil of the D’Arsonval meter movement?

Last Answer : Hairspring.

Description : What component of the D’Arsonval meter movement completes the circuit for current flow to the coil?

Last Answer : Hairspring.

Description : At what point on a meter movement are the most accurate readings taken?

Last Answer : Midscale.

Description : The only use of voltage senstive meter movement

Last Answer : very low voltage measurement

Description : Why will a meter indicate more voltage at the battery terminal when the battery is out of a circuit than when the battery is in a circuit?

Last Answer : The internal (source) resistance of the battery will drop some of the voltage

Description : Besides setting up the meter for expected voltage ranges, what must be strictly observed when taking dc voltage readings?

Last Answer : Polarit

Description : In order to check the performance of a transistor removed from its circuit, the instrument to be used should be a/an ____________. A. voltmeter or transistor tester B. impedance meter C. ohmmeter or transistor tester D. sensitive potentiometer

Last Answer : Answer: C

Description : ___ meter is the most sensitive

Last Answer : 1uA

Description : Which are more sensitive to alignment errors, single mode or multimode fibers?

Last Answer : Single mode.

Description : List two causes of damage to ESD-sensitive electronic components

Last Answer : Esd, improper stowage, and improper handling.

Description : Why do earth terminals require highly sensitive receivers?

Last Answer : To overcome satellite transmitter low power and permit extraction of the desired information from the received signal.

Description : The cutoff wavelength of matched-clad and depressed-clad single mode fibers varies according to the fiber's radius of curvature and length. The cutoff wavelength of which single mode fiber type is more sensitive to length

Last Answer : Depressed-clad.

Description : Why are digital multimeters well suited for testing sensitive devices?

Last Answer : The current flow through the component is limited to 1 milliamp.

Description : What is the difference between the manner in which movement takes place in a sensitive plant and the movement in our legs ? -Biology-10

Last Answer : Movement in a sensitive (mimosa) plant Movement in legs of a human 1. The leaves of a sensitive plant like mimosa are sensitive to touch. 1. Leg is in control of nerve muscles. 2. It is not ... in a sensitive plant are nastic movement. 4. The movement in our leg is due to voluntary nervous system.

Description : How is the movement of leaves of the sensitive plant different from the movement of a shoot towards light ? -Biology-10

Last Answer : Movement of leaves of sensitive plant Movement of a shoot towards light 1. It is a nastic movement which does not depend on the direction of stimulus applied. 1. It is a tropic movement which depends on the ... two sides of the shoot. 4. It is not a growth movement. 4. It is a growth movement.

Description : How does the movement of leaves of the sensitive plant differ from the movement of a shoot towards light?

Last Answer : How does the movement of leaves of the sensitive plant differ from the movement of a shoot towards light?

Description : Movement of leaves of sensitive plant, Mimosa pudica are due to: (a) Thernonasty (b) Seisnonasty (c) Hydrothpism (d) Chemo nasty

Last Answer : Ans. ((b))

Description : List three meter movements that can measure either ac or dc without the use of a rectifier.

Last Answer : Electrodynamic, moving vane, and hot-wire or thermocouple.

Description : What happens when a frequency meter is adjusted to the frequency of the signal being measured?

Last Answer : Power is absorbed by the frequency meter cavity; and a pronounced dip in power, at the output, will be observed.

Description : What is the main difference between a vu and a dB meter?

Last Answer : DB meters are used for measuring sine waves. Vu meters are used to measure the average value of complex waveforms.

Description : In a heterodyne-type frequency meter, what is the difference between the oscillator frequency and the unknown frequency?

Last Answer : Beat frequency.

Description : When is an optical power meter measurement recommended for conducting field measurements on installed optical fiber cables or cable plants?

Last Answer : When an installed optical fiber cable or cable plant is less than 50 meters in length.

Description : What condition produces the 10-kHz error signal generated by the metering bridge in the HP- 431C power meter?

Last Answer : An unbalance in the metering bridge.

Description : What type of frequency meter is shown and what is the value indicated for each meter in figure 1-52?

Last Answer : A) Vibrating-reed, 60Hz. (B) Moving-disk, 58 Hz.

Description : What type of meter is shown and what is the value of the quantity being measured for each meter in figure 1-51?

Last Answer : (A) Megger (megohmmeter), infinity; (B) Wattmeter, 9.5 kilowatts (9,500 watts). (C) Watt-hour meter, 2.693 megawatt-hours 2,693 kilowatt-hours) (2,693,000 watt-hours).

Description : What meter reading is shown on each multimeter in each part of figure 1-50?

Last Answer : (A) 410 mA dc; (B) 3.9 mA ac; (C) -22 V dc; (D) 600 V ac; (E) 1.4 V ac; (F) 1.9 kohms

Description : What type of meter is shown and what is the value of the quantity being measured for each meter in figure1-49?

Last Answer : a. A dc ammeter, 90 mA dc b. A dc voltmeter, 200 V dc c. An ac voltmeter, 4.6 V ac d. An ohmmeter, 400 ohms

Description : What is the quantity shown on the watt-hour meter in figure 1-46?

Last Answer : 5.945 megawatt-hours, or 5,945 kilowatt-hours, or 5,945, 000 watt-hours.

Description : What electrical quantity is measured by a watt-hour meter?

Last Answer : Energy.

Description : What electrical property is used by all the meter movements discussed so far?

Last Answer : Current.

Description : What value is indicated on the scale of an ac meter?

Last Answer : Effective value (rms).

Description : What is the purpose of a rectifier in a meter?

Last Answer : A rectifier changes alternating current to pulsating direct current and allows a dc meter to measure ac.

Description : What is one advantage of an out-of-circuit meter when it is compared with an in-circuit meter?

Last Answer : Out-of-circuit meters can be used on more than one electrical or electronic device.

Description : If a switch must be checked with power applied, what type of meter is used?

Last Answer : A voltmeter.