A 075 h inductor is in series with a fluorescent lamp and
1. A 0.75 H inductor is in series with a fluorescent lamp, and the series combination is across the 120 V rms, 60 Hz power line. If the rms inductor voltage is 90 V, what is the rms lamp current ? Calculate the resistance of the lamp.
Expected delivery within 24 Hours
A thin layer of oil (n=1.25) is floating on water (n=1.33). What is the minimum non zero thickness of the oil in the region
Calculate the BOD loading and days of winter storage available between the 0.6 and 1.5 m depths, assuming a daily water loss of 0.30 cm by evaporation and seepage.
Calculate the surface area required for a stabilization pond to serve a domestic population of 1000. Assume 80 gpcd at 210 mg/l of BOD. Use a design loading of 20 lb of BOD/acre/day.
Determine the activated sludge aeration volume required to treat 2.64 mgd with a BOD of 120 mg/l based on the criteria of a maximum BOD loading of 40 lb/1000 ft cubed/day and a minimum aeration period of 5 hr.
A 0.75 H inductor is in series with a fluorescent lamp, and the series combination is across the 120 V rms, 60 Hz power line. Calculate the resistance of the lamp
Determine the volume of three identical activated sludge tanks following primary clarification to aerate 36,000 m cubed/d with a BOD concentration of 180 mg/l at a BOD loading of 560 g/m cubed*d.
Consider a beam as shown in the figure that is 2 m long and supported by a rope. It is pressed against the wall. what is the tension in the rope
Nitrogen expands in a friction-less piston-cylinder device from 0.10 to 0.30 m^3. The process is described by P= 7.4 - 40v + 60v^2 , where P is in bars and V is in cubic meters. Determine the work in kJ.
A horizontal Curve is designed for a two lane mountainous terrain. The following data are known. intersection angle: 40 degrees tangent length: 436.76 ft Station on PI: 2700+10.65 fs=0.12 e=0.08
1951921
Questions Asked
3,689
Active Tutors
1429370
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Which among A-D is not a step in the eutrophication process? Need Assignment Help?
The ivory-billed woodpecker was rediscovered in 2005 in a swamp in Arkansas after being considered extinct for over 20 years.
In addition to high blood pressure (BP), what other signs and symptoms may the nurse observe if hypertension is present?
identify the group or population, causative factors, and environment of a pertussis epidemic.
Question: Which of the following transport mechanisms are relevant during adsorption? Need Assignment Help?
Question: Which is NOT a key characteristic of HIV? Need Assignment Help?
Why are insects great organisms to study for population models? They reproduce quickly. They live for a long time. They