1
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+2
-0.6
An unbalanced $$DC$$ Wheatstone bridge is shown in the figure. At what value of $$p$$ will the magnitude of $${V_0}$$ be maximum? GATE EE 2015 Set 1 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 4 English
A
$$\sqrt {\left( {1 + x} \right)} $$
B
$$(1+x)$$
C
$${1 \over {\sqrt {\left( {1 + x} \right)} }}$$
D
$$\sqrt {\left( {1 - x} \right)} $$
2
GATE EE 2014 Set 3
Numerical
+2
-0
In the bridge circuit shown, the capacitors are loss free. At balance, the value of capacitance C1 in microfarad is ________. GATE EE 2014 Set 3 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 5 English
Your input ____
3
GATE EE 2013
MCQ (Single Correct Answer)
+2
-0.6
A strain gauge forms one arm of the bridge shown in the figure below and has a nominal resistance without any load as $$\,{R_s} = 300\Omega .$$ Other bridge resistance are $$\,{R_1} = {R_2} = {R_3} = 300\Omega .\,\,$$ The maximum permissible current through the strain gauge is $$20$$ $$mA.$$ During certain measurement when the bridge is excited by maximum permissible voltage and the strain gauge resistance is increased by $$1$$% over the nominal value, the output voltage $${V_0}$$ in $$mV$$ is GATE EE 2013 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 6 English
A
$$56.02$$
B
$$40.83$$
C
$$29.85$$
D
$$10.02$$
4
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
The Maxwell's bridge shown in the fig. is at balance, the parameters of the inductive coil are GATE EE 2010 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 7 English
A
$$R = {{{R_2}{R_3}} \over {{R_4}}}\,\,\,\,L = {C_4}{R_2}{R_3}$$
B
$$L = {{{R_2}{R_3}} \over {{R_4}}}\,\,\,\,R = {C_4}{R_2}{R_3}$$
C
$$R = {{{R_4}} \over {{R_2}{R_3}}}\,\,\,\,L = {1 \over {{C_4}{R_2}{R_3}}}$$
D
$$L = {{{R_4}} \over {{R_2}{R_3}}}\,\,\,\,R = {1 \over {{C_4}{R_2}{R_3}}}$$
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