Free Printable Quiz 1

1.

In the series Circuit R_eq. :

a)

R_eq. = $\frac{1}{R_1}\ +\ \frac{1}{R_2}\ +\ \frac{I}{R_3}$

b)

$R_{eq.}=\frac{1}{R_1}\times\frac{1}{R_2}\times\frac{1}{R_3}$

c)

R_eq. = R₁ + R₂ + R₃

d)

None Of These

2.

In Parallel Ckt R_eq.

a)

$Req.=\frac{R_1R_2R_3}{R_1R_2+R_2R_3+R_3R_1}\$

b)

$\frac{1}{Req}=\frac{1}{R_1}+\frac{I}{R_2}+\frac{1}{R_3}$

c)

All of these

d)

None of these

3.

According to Voltage Divider Rule V₂:

a)

$V_2=V\ \frac{R_2}{R_1+R_2+R_3}$

b)

$V_2=V\ \frac{R_1}{R_1+R_2+R_3}$

c)

$V_2=R_1\ \frac{V}{V_1+V_2+V_3}$

d)

$V_2=R_{eq.}\ \frac{V}{V_1+V_2+V_3}$

4.

As per current divider rule $I_3$ :

a)

$I_3=I\ \frac{R_1+R_2+R_3}{R_1R_2}$

b)

$I_3=V\ \frac{R_1+R_2+R_3}{R_1R_2}$

c)

$I_3=R_{eq.}\ \frac{V_1+V_2+V_3}{V_1V_2}$

d)

$I_3=I\ \frac{R_1R_2}{R_1R_2+R_2R_3+R_3R_1}$

5.

Passive Elements are

a)

(a) Resistor & Capacitor

b)

(b) Diode & Transistor

c)

(c) Generator & Battery

d)

(a) & (b)

e)

(b) & (c)

6.

Calculate the current through the 4 ohm resistor.

a)

0.86 A

b)

1.23 A

c)

2.22 A

d)

0.67 A

7.

Determine

the current through resistors when 1k,4k,2k are in series supplied by 14v?

a)

0.202A

b)

0.002A

c)

0.22A

d)

0.2A

e)

0.02A

8.

What

single resistor is equivalent to the three resistor 1k,5k,2k are in parallel

a)

170k

b)

17k

c)

1.7k

d)

170ohm

e)

1.7ohm

9.

In a

ciruit consists of 3 resistance 1k,5K and 2K are connected in series then

efective resistance of the circuit is

a)

8000ohm

b)

800ohm

c)

8ohm

d)

80ohm

10.

The resistivity of the conductor depends on

a)

area of the conductor.

b)

length of the conductor.

c)

type of material.

d)

all of these.

Quiz 1

Total questions: 10

Worksheet time: 53mins

Similar Resources on Wayground