1
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
When the Wheatstone bridge shown in the figure is used to find the value of resistor $${R_x},$$ the galvanometer $$G$$ indicates zero current when $${R_1} = 50\,\Omega ,\,\,{R_2} = 65\,\Omega $$ and $$\,{R_3} = 100\,\Omega ,\,\,$$ If $${R_3}$$ is known with $$\, \pm 5\% \,$$ tolerance on its nominal value of $$100\,\Omega .$$ What is the range of $${R_x}$$ in Ohms? GATE EE 2015 Set 1 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 10 English
A
$$\left[ {123.50,\,\,136.50} \right]$$
B
$$\left[ {125.89,\,\,134.12} \right]$$
C
$$\left[ {117.00,\,\,143.00} \right]$$
D
$$\left[ {120.25,\,\,139.75} \right]$$
2
GATE EE 2012
MCQ (Single Correct Answer)
+1
-0.3
The bridge method commonly used for finding mutual inductance is
A
Heaviside Campbell bridge
B
Schering bridge
C
De Sauty bridge
D
Wien Bridge
3
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
The bridge circuit shown in the fig below is used for the measurement of an unknown element Zx. The bridge circuit is best suited when Zx is a GATE EE 2011 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 12 English
A
Low resistance
B
High resistance
C
Low Q Inductor
D
Lossy Capacitor.
4
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
Kelvin double bridge is best suited for the measurement of
A
Resistances of very low value
B
Low value capacitance
C
Resistance of very high value
D
High value capacitance
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