Basic Electrical Installation Work

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1 68.1 π ∴ Ω Ω For (b): Z X Z 2 2 2 ( ) (50 (47.69 Ω ∴ Ω For (c): I V Z I V (A) 100 68.15 47.7 Phasor diagram and impedance triangle. . For (a): X fL X L L 2 ) 2 3.46A ∴ Ω Example 2 A 60μF capacitor connected series with 100Ω resistor across 230V supply. Calculate (a) the reactance the coil, (b) the impedance the circuit and (c) the current.Baisc Electrical Installation Work 200 Example 1 A coil 0. Calculate (a) the reactance the capacitor, (b) the impedance the circuit and (c) the current.69 1.15H connected series with resistor across 100V 50Hz supply.142 0. VL VC VT VR R VR IR VT IZ Z IXC R IZ IXL XL Z XC (a) (b) (c) (a) (b) (c) For inductive circuit For capacitive circuit FIGURE 10