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- user joined since January 16, 2009
3 questions asked by this user
0 answers given by this user


Q5 (a) The strength of an earthquake M is expressed by the Richter scale, where
In Math, Science, Engineering - asked by (Guest30982) - 1 answer - 9 years ago
Q6 A signal source V s is injected into a very long transmission line, where the distance x km along the line and the signal attenuation is expressed as:
In Math, engineering, science - asked by (Guest30982) - 1 answer - 9 years ago
A 1.75kW a.c. load is operated from a 230V, 50Hz a.c. supply. If the load has a power factor of 0.7 lagging, determine the value of capacitance that must be connected in parallel with it in order to produce a unity power factor.
In MAths, Science Engineering - asked by (Guest30982) - 1 answer - 9 years ago


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