 # Kirchhoff's Law - Kirchhoff's Current Law (KCL) And Kirchhoff's Voltage Law (KVL) objective questions and answers

36.  Kirchhoff's current law is applicable to only

A. Junction in a network

B. Closed loops in a network

C. Electric circuits

D. Electronic circuits

A. Junction in a network

37.  Kirchhoff's current law states that

A. Net current flow at the junction is positive

B. Algebraic sum of the currents meeting at the junction is zero

C. No current can leave the junction without some current entering it

D.. Total sum of currents meeting at the junction is zero

B. Algebraic sum of the currents meeting at the junction is zero

38.  Kirchhoff's voltage law is related to

A. Junction cards

B. Battery e.m.fs

C. IR drops

D. Both B and C

D. Both B and C

39.  According to Kirchhoff's voltage law, the algebraic some of all IR drops and e.m.fs. in any closed loop of a network is always

A. Negative

B. Positive

C. Determined by battery e.m.fs.

D. Zero

D. Zero

40.  Nodal analysis is based on

A. KCL

B. KVL

C. Both

D. Law of conservation of energy