The circui Study guides, Class notes & Summaries

For the circuit below, calculate the power absorbed by each source, and verify that the powers add to zero. Solution Power absorbed by 3A source: since this source is in parallel with the 10V source, and the current flows into the negative terminal, P = 3A * 10V = 30W Power absorbed by -4A source: since this source is in parallel with the 10V source, and the current flows into the positive terminal, P = -(-4A * 10V) = 40W Power absorbed by 2A source: split this one into...

An LC circuit has a 9.00 m/H inductor. The current has its maximum value of 0.550 A at t= 0s . A short time later the capacitor reaches its maximum potential difference of 62.0 V . What is the value of the capacitance? Solution Imax = Qmax C = Qmax/Vmax ==> C = (Imax/)/Vmax ==> C = Imax/Vmax ==> C (1/(LC)) = Imax/Vmax ==> (C^2) (1/LC) = (Imax/Vmax)^2 ==> C = L (Imax/Vmax)^2 ==> C = (9e-3) * (0.550/62)*(0.550/62) ==> C = 0.708e-6 F

An electronic part or equipment that can deliver a consistent voltage output to a circuit or system is called a voltage source. Direct current (DC) or alternating current (AC) sources of voltage can be distinguished.

Nicet Level 1 Study Guide Questions |Questions with 100% Correct Answers | Updated & Verified When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) - answerrises or falls over 3 inches If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. (Nfpa 72 18.4.8.1) - answer...

CT212 W5A CT-212 Grantham University CT-212 5-7. Write the Boolean equation for the circuits of Figure P5-7. Simplify the equations and draw the simplified logic circuit. W = (A + B) BC W = BC X = (A + B) (B + C) X = B + AC Y = A + (A + B) BC Y = A + BC Z = AB + B + BC Z = B 5-8. Repeat Problem 5-7 for the circuits shown in Figure P5-8. a. X = (B + C) + (A + B) · (B + C) X = B + C b. Y = A · (A + B) · (B + C) Y = A (B + C) c. Z = A · B + (A · B) · (B + C) Z = A · B 5-9. Draw...

ET332 W5A ET 332 Assignment 5 Grantham University 1. Watch video Week 5 “ Op Amp DAC Circuit(view video transcript) 2. Design an 8-Bit DAC Circuit “ Calculate the values for all resistors 3. Include calculations and schematic in a Word document entitled: œHW5_StudentID, with your student id substituted in the file name. Show all work for full credit. CALCULATIONS Resistors R1=1K OHMS R2=2*R1=2K OHMS R3=4*R1=4K OHMS R4=8*R1=8K OHMS R5=16*R1=16K OHMS R6=32*R1=32K OHMS R7=6...

PHY 102 Week 4 Exam Solution Grand Canyon University. 1. Which of the following activities best illustrates the practices of the scientific method? a. Deciding on the materials necessary to build a terrarium. b. Following the instructions to construct an electric generator. c. Measuring the time for an object to fall from different heights. d. Designing an electric circuit for a radio. 2. What cannot be the outcome of a science experiment? a. A theory is supported. b. A theory is disproven. c. A...

PHY 102 Week 4 Exam Solution Grand Canyon University. 1. Which of the following activities best illustrates the practices of the scientific method? a. Deciding on the materials necessary to build a terrarium. b. Following the instructions to construct an electric generator. c. Measuring the time for an object to fall from different heights. d. Designing an electric circuit for a radio. 2. What cannot be the outcome of a science experiment? a. A theory is supported. b. A theory is disproven. c. A...

ABYC ELECTRICAL STUDY 3 1. ALL OF THE FOLLOWING COULD CAUSE A CONDUCTOR TO OVERHEAT EXCEPT: - Answer-INSULATION TEMPERATURE RATING TOO LOW 1. THE MINIMUM BATTERY RESERVE CAPACITY IN HOURS OR MINUTES FOR SUPPLIED BATTERY POWER IS_____BASED ON ABYC - Answer-90 MINUTES what is ohm's law the measure of - Answer-resistance 1. TECH A SAYS THAT A FAULTY CIRCUIT BREAKER COULD REQUIRE AN OVERHAUL. TECH B SAYS THAT CIRCUIT BREAKERS USED IN RECREATIONAL MARINE APPLICATIONS MUST BE REPLACED IF ...

PHY 102 Week 4 Exam Solution Grand Canyon University. 1. Which of the following activities best illustrates the practices of the scientific method? a. Deciding on the materials necessary to build a terrarium. b. Following the instructions to construct an electric generator. c. Measuring the time for an object to fall from different heights. d. Designing an electric circuit for a radio. 2. What cannot be the outcome of a science experiment? a. A theory is supported. b. A theory is disproven. c. A...