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do A load resistance of 10 2 is fed through a 1-phase voltage controller from a voltage source of 200 sin 314t. For a fi
Posted: Fri Jul 01, 2022 5:59 am
by answerhappygod
- Do A Load Resistance Of 10 2 Is Fed Through A 1 Phase Voltage Controller From A Voltage Source Of 200 Sin 314t For A Fi 1 (68.94 KiB) Viewed 41 times
do A load resistance of 10 2 is fed through a 1-phase voltage controller from a voltage source of 200 sin 314t. For a firing angle delay of 90°, the power delivered to load in kW, is (a) 0.5 (c) 1 (b) 0.75 (d) 2. A single-phase voltage controller is employed for controlling the power flow from 260 V, 50 Hz source into a load consisting of R = 5 2 and L = 12 2. The value of maximum rms load current and the firing angle are respectively (a) 20 A, 0° (b) A, 0° (c) 20 A, 90° (d) 260 10.91 A, 90°. A load, consisting of R = 10 22 and wL = 10 92, is being fed from 230 V, 50 Hz source through a 1-phase voltage controller. For a firing angle delay of 30°, the rms value of load current would be (a) 23 A (c) > 23 √2 260 10.91 A 23 (b) A (d) < 23 √2 A.