electronics: Series and Parallel?

electronics-series-and-parallel

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Question 1 of 1

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93440

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if 3?,5? and 4? resistors are connected in a series, what is the value of total resistance

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Explanation

Resistance in series equation: 3? 5? 4?=12?

93441

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if 470pF and 1nF capacitors are connected in parallel, what is the approximate value of total capacitance

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Explanation

In parallel combination Cp= C? C? C? ....... Cn: so, Cp= 470pF 1nF (Cp=0.470nF 1nF) Cp= 1.47nF

93442

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if a voltage is applied across the capacitor network shown, which i dividual capacitor has the largest voltage across it?

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Explanation

530pF capacitor has the largest voltage across it

93443

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if 15pF, 5pF and 20pF capacitor are connected in series, what is the value of total capacitance

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Explanation

In a series combination: formula 1/C =1/C? 1/C? 1/C? .... 1/Cn: working: 1/Cs= 1/15pF 1/5pF 1/20pF=3.1578pF?3.2pF

93436

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which of the following is the formula for equivalent capacitance in parallel

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Explanation

The formula equivalent capacitance in parallel is: C?eq= C? C?

93437

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if one of the resistors in a parallel circuit is removed ,the total resistance ____

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Explanation

If one of the resistors in a parallel circuit is removed the total resistance increases

93438

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total resistance of resistors connected in series is given by:

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Explanation

Resistance is given by R?s =R? R? R?

93439

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when an additional resistor is connected across an existing parallel circuit, the total resistance _____

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Explanation

When an additional resistor is connected across an existing parallel circuit, the total resistance decreases

electronics: Series and Parallel?

Question 1 of 1

Time Left

if 3?,5? and 4? resistors are connected in a series, what is the value of total resistance

Select the correct answer(s).

(0/0)

Explanation

if 470pF and 1nF capacitors are connected in parallel, what is the approximate value of total capacitance

Select the correct answer(s).

(0/0)

Explanation

if a voltage is applied across the capacitor network shown, which i dividual capacitor has the largest voltage across it?

Select the correct answer(s).

(0/0)

Explanation

if 15pF, 5pF and 20pF capacitor are connected in series, what is the value of total capacitance

Select the correct answer(s).

(0/0)

Explanation

which of the following is the formula for equivalent capacitance in parallel

Select the correct answer(s).

(0/0)

Explanation

if one of the resistors in a parallel circuit is removed ,the total resistance ____

Select the correct answer(s).

(0/0)

Explanation

total resistance of resistors connected in series is given by:

Select the correct answer(s).

(0/0)

Explanation

when an additional resistor is connected across an existing parallel circuit, the total resistance _____

Select the correct answer(s).

(0/0)

Explanation

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