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Electrical and Electronics Measurement
Basic of Indicating Instruments
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Error Analysis and Measurement
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Measurement of Resistance and A.C Bridges
Marks 1Marks 2
Measurement of Energy and Power
Marks 1Marks 2Marks 5
Digital Voltmeters Questions
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Potentiometer and Instrument Transformers
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Cathode Ray Oscilloscope
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1
GATE EE 2022
MCQ (Single Correct Answer)
+1
-0.33

A balanced Wheatsone bridge ABCD has the following arm resistances :

RAB = 1 k$$\Omega$$ $$\pm$$ 2.1%; RBC = 100 $$\Omega$$ $$\pm$$ 0.5%; RCD is an unknown resistance; RDA = 300 $$\Omega$$ $$\pm$$ 0.4%. The value of RCD and its accuracy is

A
30 $$\Omega$$ $$\pm$$ 3 $$\Omega$$
B
30 $$\Omega$$ $$\pm$$ 0.9 $$\Omega$$
C
3000 $$\Omega$$ $$\pm$$ 90 $$\Omega$$
D
3000 $$\Omega$$ $$\pm$$ 3 $$\Omega$$
2
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 11 English
A
$$\left[ {123.50,\,\,136.50} \right]$$
B
$$\left[ {125.89,\,\,134.12} \right]$$
C
$$\left[ {117.00,\,\,143.00} \right]$$
D
$$\left[ {120.25,\,\,139.75} \right]$$
3
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
4
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 13 English
A
Low resistance
B
High resistance
C
Low Q Inductor
D
Lossy Capacitor.
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Questions Asked from Marks 1
GATE EE 2022 (1) GATE EE 2015 Set 1 (1) GATE EE 2012 (1) GATE EE 2011 (1) GATE EE 2002 (1) GATE EE 1995 (1)
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement