1

GATE EE 2017 Set 1

Numerical

+1

-0

The following measurements are obtained on a single phase load: $$V = 220 V$$ $$ \pm $$$$1$$%. $${\rm I}$$$$= 5.0$$ $$A$$ $$ \pm \,1$$% and $$W=555$$ $$W$$ $$ \pm \,2$$%. If the power factor is calculated using these measurements, the worst case error in the calculated power factor in percent is _________. (Give answer up to one decimal place.)

Your input ____

2

GATE EE 2017 Set 2

MCQ (Single Correct Answer)

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-0.3

Two resistors with nominal resistance values $${R_1}$$ and $${R_2}$$ have additive uncertainties $$\Delta {R_1}$$ and $$\Delta {R_2},$$ respectively. When these resistances are connected in parallel, the standard deviation of the error in the equivalent resistance $$R$$ is

3

GATE EE 2015 Set 2

Numerical

+1

-0

A capacitive voltage divider is used to measure the bus voltage V

_{bus}in a high-voltage 50Hz AC system as shown in the figure. The measurement capacitors C_{1}and C_{2}have tolerances of $$ \pm $$10% on their nominal capacitance values. If the bus voltage V_{bus}is 100 kV rms, the maximum rms output voltage V_{out}(in kV), considering the capacitor tolerances, is __________.Your input ____

4

GATE EE 1995

Fill in the Blanks

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-0

Fringing in capacitive type transducer can be minimized by providing a _________

Questions Asked from Error Analysis and Measurement (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

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