Deflecting Torque of ED Instrument (AC Operation) Calculator

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

✖I1 is the instantaneous value of current in the fixed coilⓘ I1 [I₁]			+10% -10%
✖I2 is the instantaneous value of current in moving coilⓘ I2 [I₂]			+10% -10%
✖Phi is used to calculate cos(phi), which is the power factorⓘ Phi [ϕ]			+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%

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

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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!

< 8 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

Deflecting Torque of ED Instrument (Voltmeter)

Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi) GO

Deflection Angle of ED Instrument (DC Operation)

Angle of Deflection=((I1*I2)/K (spring))*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 ED Instrument (Voltmeter)

Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi) 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 (DC Operation)

Torque=I1*I2*Change in Mutual Inductance GO

Deflecting Torque of ED Instrument (AC Operation) Formula

Torque=I1*I2*cos(Phi)*Change in Mutual Inductance
Td=I1*I2*cos(ϕ)*dM/dθ

More formulas

Deflecting Torque of ED Instrument (DC Operation) GO

Deflection Angle of ED Instrument (DC Operation) GO

Deflection Angle of ED Instrument (AC Operation) GO

Deflecting Torque of ED Instrument (Voltmeter) GO

Deflection Angle of ED Instrument (Voltmeter) GO

T_d Calculation

Mechanical work done by the instrument is directly proportional to the deflecting torque. The deflecting torque is a function of the product of the instantaneous current flowing through both coils, fixed and moving, and the power factor of the instrument. It is inversely proportional to the change in the deflecting angle

How to Calculate Deflecting Torque of ED Instrument (AC Operation)?

Deflecting Torque of ED Instrument (AC Operation) calculator uses Torque=I1*I2*cos(Phi)*Change in Mutual Inductance to calculate the Torque, The Deflecting Torque of ED Instrument (AC Operation) gives the deflecting torque for when the electrodynamometer is operating in AC mode. Torque and is denoted by T_d symbol.

How to calculate Deflecting Torque of ED Instrument (AC Operation) using this online calculator? To use this online calculator for Deflecting Torque of ED Instrument (AC Operation), enter I1 (I₁), I2 (I₂), Phi (ϕ) and Change in Mutual Inductance (dM/dθ) and hit the calculate button. Here is how the Deflecting Torque of ED Instrument (AC Operation) calculation can be explained with given input values -> 2000 = 10*20*cos((0))*10.

FAQ

What is Deflecting Torque of ED Instrument (AC Operation)?

The Deflecting Torque of ED Instrument (AC Operation) gives the deflecting torque for when the electrodynamometer is operating in AC mode and is represented as T_d=I₁*I₂*cos(ϕ)*dM/dθ or Torque=I1*I2*cos(Phi)*Change in Mutual Inductance. I1 is the instantaneous value of current in the fixed coil, I2 is the instantaneous value of current in moving coil, Phi is used to calculate cos(phi), which is the power factor and Change in Mutual Inductance is the change in the inductance in both coil (mutual) with a change in deflecting angle.

How to calculate Deflecting Torque of ED Instrument (AC Operation)?

The Deflecting Torque of ED Instrument (AC Operation) gives the deflecting torque for when the electrodynamometer is operating in AC mode is calculated using Torque=I1*I2*cos(Phi)*Change in Mutual Inductance. To calculate Deflecting Torque of ED Instrument (AC Operation), you need I1 (I₁), I2 (I₂), Phi (ϕ) and Change in Mutual Inductance (dM/dθ). With our tool, you need to enter the respective value for I1, I2, Phi and Change in Mutual Inductance 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 I1, I2, Phi and Change in Mutual Inductance. 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=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi)
Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C)

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