1
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
$$2\% $$
2
GATE EE 2006
MCQ (Single Correct Answer)
+2
-0.6
A variable $$'w'$$ is related to three other variables $$x, y, z$$ as $$w=xy/z.$$ The variables are measured with meters of accuracy$$ \pm $$ $$0.5$$% reading, $$ \pm 1\% $$ of full scale value and $$ \pm 1.5\% $$ reading the actual readings of the three meters are $$80,20$$ and $$50$$ with $$100$$ being the full scale value for all three. The maximum uncertainty in the measurement of $$'w'$$ will be
A
$$ \pm 0.5\% \,$$ rdg
B
$$ \pm 5.5\% \,$$ rdg
C
$$ \pm 6.7\% \,$$ rdg
D
$$ \pm 7.0\% \,$$ rdg
3
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
The set-up in the figure is used to measure resistance $$R$$. The ammeter and voltmeter resistances are $$0.01$$$$\Omega $$ and $$2000$$$$\Omega $$, respectively. Their readings are $$2A$$ and $$180$$ $$V$$, respectively, giving a measured resistance of $$90$$ $$\Omega $$. The percentage error in the measurement is GATE EE 2005 Electrical and Electronics Measurement - Error Analysis and Measurement Question 3 English
A
$$2.25$$%
B
$$2.35$$%
C
$$4.5$$ %
D
$$4.71$$%
4
GATE EE 2001
MCQ (Single Correct Answer)
+2
-0.6
Resistances $${R_1}$$ and $${R_2}$$ have, respectively, nominal values of $$10\Omega $$ and $$5\Omega ,$$ and tolerances of $$ \pm 5\% $$ and $$ \pm 10\% $$. The range of values for the parallel combination of $${R_1}$$ and $${R_2}$$ is
A
$$3.077\,\Omega \,\,\,$$ to $$\,\,3.636\,\Omega $$
B
$$2.805\,\Omega \,\,\,$$ to $$\,\,3.371\,\Omega $$
C
$$3.237\,\Omega \,\,\,$$ to $$\,\,3.678\,\Omega $$
D
$$3.192\,\Omega \,\,\,$$ to $$\,\,3.435\,\Omega $$
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12