1
GATE EE 2001
+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 $$\,\,3.435\,\Omega$$
2
GATE EE 1999
+2
-0.6
Two $$100$$ $$\mu A$$ full scale $$PMMC$$ meters are employed to construct a $$10$$ $$V$$ and a $$100$$ $$V$$ full scale voltmeter. These meters will have figures of merit (sensitivities) as
A
$$10\,k\Omega /V$$ and $$10\,k\Omega /V$$
B
$$100\,k\Omega /V$$ and $$10\,k\Omega /V$$
C
$$10\,k\Omega /V$$ and $$100\,k\Omega /V$$
D
$$10\,k\Omega /V$$ and $$1\,k\Omega /V$$
3
GATE EE 1997
Fill in the Blanks
+2
-0
In the circuit shown in fig. For measuring resistance $$'R'$$ if the ammeter indicates $$1$$ $$A$$ and the voltmeter indicate $$100V$$, then the value of $$R$$ is ___________ Ohms and the error in measurement using the ratio $$V/$$$${\rm I}$$ is ________% GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics
Digital Electronics
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