Electronics and Communication Engineering - Networks Analysis and Synthesis

36.
The minimum permissible size of aluminium cable for lighting circuit is
1.2 sq. mm
1.5 sq. mm
2.2 sq. mm
3.5 sq. mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.

Assertion (A): In a parallel circuit having two branches, each branch current may be more than source current.

Reason (R): Calculations in ac circuits use rules of complex algebra.

Both A and R are true and R is correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
Which one of the following parameters does not exist for the two port network shown in the given figure?
ABCD
y
h
z
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
Current density J, conductivity σ and electric field E in a conductor are related as
J = σE
σ = JE
J = σE2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
If a driving point function N(s) = p(s)/q(s), then
the degree of p(s) and q(s) may differ by one only
the degree of p(s) and q(s) may differ by zero only
the degrees of p(s) and q(s) be equal
the degrees of p(s) and q(s) must not be equal
Answer: Option
Explanation:
No answer description is available. Let's discuss.