1
GATE EE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The voltage across the capacitor, as sown in the figure, is expressed as $$V_c\left(t\right)=A_1\sin\left(\omega_1t-\theta_1\right)+A_2\sin\left(\omega_2t-\theta_2\right)$$\$ The value of A1 and A2 respectively, are
A
2.0 and 1.98
B
2.0 and 4.20
C
2.5 and 3.50
D
5.0 and 6.40
2
GATE EE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
Suppose that resistors $${R_1}$$ ܴand $${R_2}$$ ܴare connected in parallel to give an equivalent resistor $$R.$$ If resistors ܴ$${R_1}$$ and $${R_2}$$ ܴ have tolerance of $$1$$% each, the equivalent resistor ܴ$$R$$ for resistors ܴ$${R_1}$$$$=300$$ $$\Omega$$ and ܴ$${R_2} = 200\Omega$$ will have tolerance of
A
$$0.5\%$$
B
$$1\%$$
C
$$1.2\%$$
D
$$2\%$$
3
GATE EE 2014 Set 2
Numerical
+1
-0
The saw-tooth voltage waveform shown in the figure is fed to a moving iron voltmeter. Its reading would be close to _______.
4
GATE EE 2014 Set 2
Numerical
+2
-0
Two ammeters $$X$$ and $$Y$$ have resistances of $$1.2$$ $$\Omega$$ and $$1.5$$ $$\Omega$$ respectively and they give full-scale deflection with $$150$$ $$mA$$ and $$250$$ $$mA$$ respectively. The ranges have been extended by connecting shunts so as to give full scale deflection with $$15$$ $$A.$$ The ammeters along with shunts are connected in parallel and then placed in a circuit in which the total current flowing is $$15A.$$ The current in amperes indicated in ammeter $$X$$ is __________.
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