Kindly help to solve the questions as below. Thank you so
much.
(a) A resistance of 600 is selected as the base resistance in a (3 marks) circuit consists of three resistors. If Ri=12019, R2 = 120011, and R3 =1809, calculate the per-unit value of each resistance. (b) A power of, P = 25KW and a voltage of, E = 2500V are (2 marks) selected as the base power and base voltage of a power system respectively. Calculate the value of the base impedance, Z, and the base current, 1z. (c) A resistor has a per-unit value of 5.3. Given the base power is (3 marks) Py = 270KW, and the base voltage is E, =12700V, calculate the ohmic value (actual value) of the resistor. (d) A 6000 resistor carries a current of 604. Given the base value of voltage, E, = 5KV, the base value of power, P, = 500KW, the base value of current, 1, = 120.4, and the base value of resistor, Zn = 300, calculate the following: = i. The per-unit resistance. (2 marks) (2 marks) (2 marks) ii. The per-unit current. iii. The per-unit voltage across the resistor. iv. The per-unit power. v. The actual voltage across the resistor. vi. The actual power dissipated in the resistor. (2 marks) (2 marks) (2 marks)
Kindly help to solve the questions as below. Thank you so much.
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