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A detailed illustration of a Wheatstone bridge circuit and a charging capacitor setup, showcasing the components like resistors and capacitors, with labels indicating current and voltage measurements, in a clean instructional style.

Wheatstone Bridge and Capacitor Quiz

Test your knowledge on Wheatstone bridges and capacitor behavior with this engaging quiz! Challenge yourself with a variety of questions that cover key concepts in electrical engineering.

Perfect for students, teachers, and anyone interested in enhancing their understanding of circuit theory.

12 Multiple Choice Questions
Focus on Wheatstone bridges and time constants
Enhance your technical knowledge

12 Questions3 MinutesCreated by CalculatingExpert257

WHEATSTONE bridge. Find Rx when current IA is 0.

32ohm

20ohm

30ohm

WHEATSTONE BRIDGE. Find Rx when current Ia is 0.

70ohm

140ohm

120ohm

Is this wheatstone bridge balanced ?

Yes

Maybe

Who cares

In this infinite loop pattern, what would be the equivalent resistance if 2R and R resistors are replaced with 3R and 1.5R resistors respectively?

0.75R

0.5R

1.5R

How many time constants does it take for a capacitor to be fully charged?

How many time constants does it take for a capacitor to be fully discharged?

3.4

3.8

What is Vc when time = 0?

What is the value of time constant ?

500

0.5

In what time will the capacitor be 90% charged ?

0.5s

0.15s

1.25s

1.15s

How many time constants did it take for the capacitor to be 90% charged ?

2.3

2.5

0.5

Correct equation for capacitor charging is ....

Vc = Vs ( 1 - e^(-t/RC))

Vc = Vin * e^(-t/RC)

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Wheatstone Bridge and Capacitor Quiz

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