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PM stresses on reforms for creation of jobs
India's Oil and Natural Gas Corporation
(ONGC) is in the process of signing a
broad agreement with Royal Dutch
Shell for potential joint operations in
India and abroad. Shell would sign a
MoU with India's major oil company on
potential joint efforts to locate and
produce oil and natural gas.
"Under this umbrella
memorandum of understanding, ONGC
will be providing the opportunity,
while Shell the expertise over an
extremely broad horizon that spans
upstream and products," said a
spokesperson for
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In Focus |
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Switching in to high gear
Industry
Dr R Venkatesh looks at
the status, trends,
issues and challenges
of the Indian
switchgear industry
 If I were to describe the present
state of the Indian switchgear
industry, the words that come to
my mind are 'charged', 'confused',
'concerned' and 'crossroads' - the
four Cs that can capture, to a large
extent, the status, trends, issues
and challenges facing the Indian
switchgear industry.... more>>
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In Focus |
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Characteristic
impedance of
cables
The Engineering Department of Belden CDT Electronics
Division sheds light on the characteristic impedance of
cables at high and low frequencies
 The increasing use of
electrical pulses in
transmission of data by cable
has resulted in a need for a better
understanding of the electrical
characteristics of a cable.
Many system specifications
state that the cables used shall
have a characteristic impedance
specified in ohms. Any cablemaker's
catalogue will list the
characteristic impedance values of
most coaxial cables, which usually
range from 50 to 95 ohms. This
catalogue may also refer to values
of 100 to 200 ohms for certain
shielded pairs, which appear to be
designed for special applications....more>>
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