Network Theory And Analysis - Study Mode
[#86] What is the unit of sheet resistivity?
Correct Answer
(C) Ohms per square centimeter
[#87] The effective inductance of two coils with self inductances L 1 , L 2 and mutual inductance M (as connected shown in figure) will be:
Correct Answer
(D) L 1 + L 2 - 2M
[#88] The voltage V C 1 , V C 2 and V C 3 across the capacitor in the circuit in Figure, under steady state, are respectively.
Correct Answer
(B) 80 V, 48 V, 32 V
[#89] If the length of a wire of resistance R is uniformly stretched to n times its original value, its new resistance is
Correct Answer
(C) $${{ ext{n}}^2}{ ext{R}}$$
[#90] The equivalent inductance measured between the terminals 1 and 2 for the circuit shown in the figure is
Correct Answer
(D) L 1 + L 2 - 2M