19. A 4 kQ resistor with a tolerance of +2% carries a current of 2 A. the current was measured by an analog ammeter with a range of 0 to 4 with a quoted inaccuracy of +6 of the full scale. The likely maximum error in calculating the power dissipated in the resistor P = 12R would be: a. 0.0632 b. 0.24 c. 0.0872 d. 0.34 I

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