A load is consisting of induction motors is drawing 80 kw
A load is consisting of induction motors is drawing 80 kW from a 220-V, 60-Hz power line at a power factor of 0.72 lagging. Find the capacitance of a capacitor required to raise the pf to 0.92.
Expected delivery within 24 Hours
It is required to design a peak rectifier dc power supply(i.e. one that uses a filter capactor) that provides an average dcoutput voltage of 15V on which a maximum of ±1V ripple isallowed. The rectifier feeds a load of 150Ω.
An Audio Signal s(t) generated by a loud speaker is reflected at two different walls with reflection coefficients r1 and r2. The signal x(t) recorded by a microphone to the loud speaker, after sampling is x(n) = s(n) +r1s(n-k1) + r2s(n-k2)
A certain reaction has an Eact of 62.3 kj/mol (14.9 kcal/mol) and a frequency factor of 7.15X10^8LXmil-1Xsec-1. use the arrhenius equation to calculate the rate constant for this reaction at 35 degrees c
Determine Q and Q' output waveform for positive edge-triggered S-R flip-flop. Assume that positiveedge-triggered S-R flip-flop is initially reset.
Find the change in momentum of a 1140kg car that increases its speed from 4.5 m/s to 18.0 m/s in a time of 19s while travelin in the same direction
Discuss how a shift register differs from a counter and how flip flops are used in counters and shift registers. Also discuss different applications of counters and shift registers.
According to a 2003 survey in the United Kingdom, many recent college graduates, who had not yet found their first jobs, were already planning "career breaks" and were maintaining their hobbies and other interests. As one report put it, "the next gen
Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds irreversibly to the Fe(II) atom in heme.
1945915
Questions Asked
3,689
Active Tutors
1420762
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which theory relates to the 40-hour work week? Select one. Question options: systemic interactionism functionalism stereotypes bias implicit bias.
Substance use disorders (SUDs) are often complicated by co-occurring psychiatric conditions such as depression, anxiety, or personality disorders.
From general behavior analysis: Define "out of seat". Include examples and non-examples. From general behavior analysis:
What makes identity so important in adolescence? Option A identity stops in What makes identity so important in adolescence?
According to Marcia's theory of identity development, those who have not been in a crisis and are not committed to an ideology are labeled as:
Question: This perspective on development and aging focuses on differences in developmental patterns across cultures; they
An old, low quality, but free and interesting documentary: Zimbardo- Stanford Prison Experiment Documentary.