Deflecting Torque of ED Instrument (Voltmeter) Calculator

Category	Engineering ↺
Engineering	Electronics and Instrumentation ↺
Electronics-And-Instrumentation	Electrical and Electronics Instrumentation (EEI) ↺
Electrical-And-Electronics-Instrumentation-(Eei)	Electrodynamometer Type Instrument ↺

✖Voltage (total) is the amount of total potential difference across the network. In this case, it is usually the voltage difference across the voltmeter.ⓘ Voltage (total) [V]			+10% -10%
✖Impedance is the total effective impedance in the circuit.ⓘ Impedance [Z]			+10% -10%
✖Change in Mutual Inductance is the change in the inductance in both coil (mutual) with a change in deflecting angleⓘ Change in Mutual Inductance [dM/dθ]			+10% -10%
✖Phi is used to calculate cos(phi), which is the power factorⓘ Phi [ϕ]			+10% -10%

✖Torque gives the deflecting torque of the pmmc instrumentⓘ Deflecting Torque of ED Instrument (Voltmeter) [T_d]

⎘ Copy

👎 Report Issue!

👍 Share Now!

You are here:

Nikita Suryawanshi

Vellore Institute of Technology (VIT), Vellore

Nikita Suryawanshi has created this Calculator and 100+ more calculators!

Devyaani Garg

Shiv Nadar University (SNU), Greater Noida

Devyaani Garg has verified this Calculator and 25+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Angle of Deflection of ED Wattmeter

Angle of Deflection=(Current (total)*Current (P.C)*cos(Phi)*Change in Mutual Inductance)/(Resistance (P.C)*K (spring)) GO

Deflection Angle of ED Instrument (Voltmeter)

Angle of Deflection=(((Voltage (total))^2)*Change in Mutual Inductance*cos(Phi))/(K (spring)*(Impedance)^2) GO

Deflecting Torque of ED Wattmeter

Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C) GO

Deflection Angle of ED Instrument (AC Operation)

Angle of Deflection=((I1*I2)/K (spring))*cos(Phi)*Change in Mutual Inductance GO

DC Power (in Voltage Terms)

Power=(Voltage (total)*Current (total))-(((Voltage (total))^2)/Resistance) GO

DC Power (in Current Terms)

Power=(Voltage (total)*Current (total))-(((Current (total))^2)*Resistance) GO

Deflection Angle of ED Instrument (DC Operation)

Angle of Deflection=((I1*I2)/K (spring))*Change in Mutual Inductance GO

Power in Wattmeter 1

Power 1=sqrt(3)*Voltage (total)*Current 1*cos(30-Angle) GO

Deflecting Torque of ED Instrument (AC Operation)

Torque=I1*I2*cos(Phi)*Change in Mutual Inductance GO

AC Power

Power=Voltage (total)*Current (total)*cos(Phi) GO

Deflecting Torque of ED Instrument (DC Operation)

Torque=I1*I2*Change in Mutual Inductance GO

< 5 Other formulas that calculate the same Output

Deflecting Torque of ED Wattmeter

Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C) GO

Deflecting torque of PMMC instrument

Torque=Number of Turns*Flux Density of Coil*Length*Width*Current in Coil GO

Deflecting Torque of Moving Iron

Torque=0.5*((Current in Coil)^2)*Change in Inductance GO

Deflecting Torque of ED Instrument (AC Operation)

Torque=I1*I2*cos(Phi)*Change in Mutual Inductance GO

Deflecting Torque of ED Instrument (DC Operation)

Torque=I1*I2*Change in Mutual Inductance GO

Deflecting Torque of ED Instrument (Voltmeter) Formula

Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi)
T<sub>d</sub>=((V/Z)^2)*dM/dθ*cos(ϕ)

More formulas

Deflecting Torque of ED Instrument (DC Operation) GO

Deflection Angle of ED Instrument (DC Operation) GO

Deflecting Torque of ED Instrument (AC Operation) GO

Deflection Angle of ED Instrument (AC Operation) GO

Deflection Angle of ED Instrument (Voltmeter) GO

How to calculateT_d?

Mechanical work done by the instrument is directly proportional to the deflecting torque. The deflecting torque is a function of the square of the potential difference across the meter. It is inversely proportional to the square of the impedance of the meter.

How to Calculate Deflecting Torque of ED Instrument (Voltmeter)?

Deflecting Torque of ED Instrument (Voltmeter) calculator uses Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi) to calculate the Torque, The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter. Torque and is denoted by T_d symbol.

How to calculate Deflecting Torque of ED Instrument (Voltmeter) using this online calculator? To use this online calculator for Deflecting Torque of ED Instrument (Voltmeter), enter Voltage (total) (V), Impedance (Z), Change in Mutual Inductance (dM/dθ) and Phi (ϕ) and hit the calculate button. Here is how the Deflecting Torque of ED Instrument (Voltmeter) calculation can be explained with given input values -> 40 = ((100/50)^2)*10*cos((0)).

FAQ

What is Deflecting Torque of ED Instrument (Voltmeter)?

The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter and is represented as T_d=((V/Z)^2)*dM/dθ*cos(ϕ) or Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi). Voltage (total) is the amount of total potential difference across the network. In this case, it is usually the voltage difference across the voltmeter, Impedance is the total effective impedance in the circuit, Change in Mutual Inductance is the change in the inductance in both coil (mutual) with a change in deflecting angle and Phi is used to calculate cos(phi), which is the power factor.

How to calculate Deflecting Torque of ED Instrument (Voltmeter)?

The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter is calculated using Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi). To calculate Deflecting Torque of ED Instrument (Voltmeter), you need Voltage (total) (V), Impedance (Z), Change in Mutual Inductance (dM/dθ) and Phi (ϕ). With our tool, you need to enter the respective value for Voltage (total), Impedance, Change in Mutual Inductance and Phi and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Torque?

In this formula, Torque uses Voltage (total), Impedance, Change in Mutual Inductance and Phi. We can use 5 other way(s) to calculate the same, which is/are as follows -

Torque=Number of Turns*Flux Density of Coil*Length*Width*Current in Coil
Torque=0.5*((Current in Coil)^2)*Change in Inductance
Torque=I1*I2*Change in Mutual Inductance
Torque=I1*I2*cos(Phi)*Change in Mutual Inductance
Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C)

Facebook
Twitter
WhatsApp
Reddit
LinkedIn
E-Mail

Let Others Know

✖

Facebook

Twitter

Copied!