1
GATE ECE 1995
MCQ (Single Correct Answer)
+1
-0.3

Two 2H inductance coils are connected in series and are also magnetically coupled to each other the coefficient of coupling being 0.1.The total inductance of the combination can be

A
0.4 H
B
3.2 H
C
4.0 H
D
4.4 H
2
GATE ECE 1993
MCQ (More than One Correct Answer)
+1
-0.3

A dc circuit shown in figure has a voltage source V, a current source I and several resistors. A particular resistor R dissipates a power of 4 Watts when V alone is active. The same resistor R dissipates a power of 9 Watts when I alone is active. The power dissipated by R when both sources are active will be

GATE ECE 1993 Network Theory - Network Elements Question 49 English
A
1 W
B
5 W
C
13 W
D
25 W
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