1
GATE EE 2016 Set 1
Numerical
+1
-0
In the portion of a circuit shown, if the heat generated in 5 Ω resistance is 10 calories per second then heat generated by the 4 Ω resistance, the calories per second, is ______.
2
GATE EE 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
RA and RB are the input resistances of circuits as shown below. The circuits extend infinitely in the direction shown. Which one of the following statements is TRUE?
A
RA = RB
B
RA = RB = 0
C
RA < RB
D
RB = RA/(1+RA)
3
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The voltages developed across the 3Ω and 2Ω resistors shown in the figure are 6V and 2V respectively, with the polarity as marked. What is the power (in Watt) delivered by the 5V voltage source?
A
5
B
7
C
10
D
14
4
GATE EE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
C0 is the capacitance of a parallel plate capacitor with air as dielectric (as in figure (a)). If, half of the entire gap as shown in figure (b) is filled with a dielectric of permittivity $$\in_r$$ , the expression for the modified capacitance is
A
$$\frac{C_0}2\left(1+\in_r\right)$$
B
$$\left(C_0+\in_r\right)$$
C
$$\frac{C_0}2\in_r$$
D
$$C_0\left(1+\in_r\right)$$
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