Mathematically, Kirchhoff’s Voltage law can be _____________

The branch current method is based on Kirchhoff's voltage law and Kirchhoff's current law.

A

True

B

False

The node voltage method is based on Kirchhoff's voltage law.

A

True

B

False

Using Kirchhoff's voltage law, you can find the voltages across certain parts of a series-parallel circuit.

A

True

B

False

According to Kirchhoff’s voltage law, the algebraic sum of all IR drops and e.m.f. in any closed loop of a network is always

A

Negative

B

Positive

C

Determined by battery e.m.f.

D

Zero

Between the branch voltages of a loop the Kirchhoff's voltage law imposes

A

Nonlinear constraints

B

Linear constraints

C

No constraints

D

None of the above

Kirchhoff’s voltage law applies to circuits with

A

Nonlinear elements only

B

Linear elements only

C

Linear, nonlinear, active and passive elements

D

Linear, nonlinear, active, passive, time varying as wells as time-invariant elements

Kirchhoff’s voltage law is based on principle of conservation of ___________

A

energy

B

momentum

C

mass

D

charge

Kirchhoff’s voltage law is related to

A

Junction currents

B

Battery e.m.f.

C

IR drops

D

Both B and C

Let $${I_1}$$ and $${I_2}$$ represents mesh currents in the loop abcda and befcb respectively. The correct expression describing Kirchhoff's voltage loop law in one of the following loops is,
Electronics mcq question image

A

$$30{I_1} - 15{I_2} = 10$$

B

$$ - 15{I_1} + 20{I_2} = - 20$$

C

$$30{I_1} - 15{I_2} = - 10$$

D

$$ - 15{I_1} + 20{I_2} = 20$$

Kirchhoff’s first law supports law of conservation of charge.

A

True

B

False

Mathematically, Kirchhoff’s Voltage law can be _____________

Related Questions