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AIEEE 2004
List of top Questions asked in AIEEE- 2004
For a transistor amplifier in common emitter configuration having load impedance of
$1\, kO$
(
$h_{fe} = 50$
and
$h_{oe} = 25$
) the current gain is
AIEEE - 2004
AIEEE
Physics
Semiconductor electronics: materials, devices and simple circuits
Which one of the following ores is best concentrated by froth - floatation method?
AIEEE - 2004
AIEEE
Chemistry
General Principles and Processes of Isolation of Elements
An ideal gas expands in volume from
$1?10^{-3} m^3$
to
$1?10^{-2} m^3$
at
$300\, K$
against a constant pressure of
$1?10^5\, Nm^{-2}$
. The work done is
AIEEE - 2004
AIEEE
Chemistry
Thermodynamics
Which of the following sets of quantum numbers is correct for an electron in 4f orbital?
AIEEE - 2004
AIEEE
Chemistry
Structure of atom
As the temperature is raised from
$20^{\circ}C$
to
$40^{\circ}C$
, the average kinetic energy of neon atoms changes by a factor of which of the following?
AIEEE - 2004
AIEEE
Chemistry
States of matter
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