How to Calculate Angle of Deflection of ED Wattmeter?
Angle of Deflection of ED Wattmeter calculator uses Angle of Deflection 1 = (Current (total)*Current (P.C)*cos(Phi)*Change in Mutual Inductance)/(Resistance (P.C)*K (spring)) to calculate the Angle of Deflection 1, The Angle of Deflection of ED Wattmeter formula is used to calculate the angle at which the deflecting and restoring torque are balanced in an ED Wattmeter. Angle of Deflection 1 is denoted by θ1 symbol.
How to calculate Angle of Deflection of ED Wattmeter using this online calculator? To use this online calculator for Angle of Deflection of ED Wattmeter, enter Current (total) (I), Current (P.C) (Ip), Phi (ϕ), Change in Mutual Inductance (dMdθ), Resistance (P.C) (Rp) & K (spring) (K) and hit the calculate button. Here is how the Angle of Deflection of ED Wattmeter calculation can be explained with given input values -> 3.722216 = (8*11*cos(1.04)*2.00535228295826E-05)/(20*1.2E-05).