Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a car battery has a mean life of 42 years and a standard deviation of 13 years it is guaranteed for 3 years estimate
a certain component has a failure rate of 03 per hour assuming an exponential distribution calculate the followinga the
one hundred cds each containing 74 min of recording time were tested for defects the frequency of defects is given in
explain v i characteristics of thermistor by defining the following1 latching current2 holding current3 on state and
find the capacitor voltage in the network shown in figure if the switch doses at t 0 assume zero initial conditions
find the output response ct for each of the systems shown below also fmd the time constant rise time and settling time
q1 a discuss briefly the factors that lead to high magnetizing inrush current in a transformerb figure above shows a
assignment circuit evaluation and residential kitchen electrical sketchdirectionscreate a sketch of a residential
1parallel rlc circuitconsider the parallel rlc circuit belowaanalyze the rlc circuit to determine the following include
two shift registers- construct two third-order shift registers and initial conditions such that the period of one of
k-means clustering- suppose that there are n records or items each with m attributes that can be expressed in numerical
square wave series- find the fourier series of the square wave with period t defined on 0 le t le t by and extended
exponential decay- find the fourier transform offourier identities- suppose that the fourier transforms of xt and yt
cosine pulse- consider the cosine pulse that is zero except in the interval -t2nbsp0t with f0nbsp 12ta sketch the pulse
spark limit- what is the energy spectral density of a hypothetical spark radio pulse with zero dampingwhat is the
q of a radio- the am frequency band is centered at 1 mhz and the bandwidth of each station is 10 khz what order of
am wave-consider the ideal am modulated wave vt st cos 2pifct using the fourier transform s f of the applied signal
speech scrambler-a speech scrambler is a security device that attaches to the mouthpiece of a telephone it scrambles
parallel circuit- assume that the parallel circuit of figure generates a current of eiomegat upward through the
noise loss- a delicate electronic instrument normally operates at 20 c with a signal-tonoise ratio of 100 if it is
maximum entropy- solve problem by the following stepsa introduce lagrange multipliers for each of the two constraints
bull derive conservation of energy for the pendulum without damping using the slope field equationbull derive
a factory operates at 0middot8 pf lagging and has a monthly demand of 750 kva the monthly power rate is rs 8middot50
a 100 mw steam station uses coal of calorific value 6400 kcalkg thermal efficiency of the station is 30 and electrical
the capacitances of a 3-phase belted cable are 12middot6 muf between the three cores bunched together and the lead