1.What factor(s) can contribute to differences between ideal theoretical values in a circuit and values measured in actual practice? A) Measurement inaccuracy B)Component tolerances C)Both (a) and (b). D)Neither (a) nor (b). 2.What maximum range of values could resistor R3 have and still be within tolerance assuming R3 is a 10% resistor? A) 3296.7 – 3303.3 Ω B) 2970 – 3630 Ω C) 3267 – 3333 Ω
1.What factor(s) can contribute to differences between ideal theoretical values in a circuit and values measured in actual practice?
A) Measurement inaccuracy
B)Component tolerances
C)Both (a) and (b).
D)Neither (a) nor (b).
2.What maximum range of values could resistor R3 have and still be within tolerance assuming R3 is a 10% resistor?
A) 3296.7 – 3303.3 Ω
B) 2970 – 3630 Ω
C) 3267 – 3333 Ω
D) 2967 – 3633 Ω
3.A voltage of one volt applied across a resistance of one ohm produces a current of one ampere. What happens to the current if the voltage is doubled and the resistance is halve?
A)It doubles.
B)It increases four times.
C)It increases three times.
D)It remains the same.
In Question 3, what is the current in amperes if the voltage is halved and the resistance is doubled?
A) 1 ampere
B) 33 ampere
C) 5 ampere
D) 25 ampere
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