Rl circuit Study guides, Class notes & Summaries

The Associate CET Study Guide Exam 276 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. A. 5 microamps B. 500 microamps C. 5 millia...

During the the positive alternation of the input signal..... (bridge rectifier) - the top of t1 has a positive potential, bottom has negative potential During the negative alternation of the input..... (bridge) - top of t1 has a negative potential, bottom of t1 has a positive potential the output of a bridge rectifier is ____________ the input frequency - twice reversing all diodes is a bridge rectifier...... - output becomes negative Eavg= - Epeak × .636 which circuit in a power...

Heat and ____________ are the main problem areas in transformers. Dirt Transformer gauges indicate the correct oil level at a temperature of 25 Degrees Celsius You should periodically test the air above the liquid in a transformer for TCG, which stands for transformer Combustible Gas Inductance is represented in equations by the letter L XL = 2πfL is the equation for the ____________ reactance of a coil. Inductive Four inductors with values of 25 h, 5 h, ...

MCQ 770 Questions & Answer Electrical Engineering 2024 UpdateMCQ 770 Questions & Answer Electrical Engineering 2024 Update 1. The ratio of voltage and electric current in a closed circuit a. remains constant b. varies c. increases d. falls Ans-c 2. The curve representing ohm's law is a. sine function b. Linear c. a parabola d. a hyperbola Ans-b 3. The resistance of a conductor having length l area of cross section a and resistivity ρ is given as: a. ρa/l b. ρl/a c. ρla d. l/ρ...

MCQ 770 Questions & Answer Electrical Engineering 2024 UpdateMCQ 770 Questions & Answer Electrical Engineering 2024 Update 1. The ratio of voltage and electric current in a closed circuit a. remains constant b. varies c. increases d. falls Ans-c 2. The curve representing ohm's law is a. sine function b. Linear c. a parabola d. a hyperbola Ans-b 3. The resistance of a conductor having length l area of cross section a and resistivity ρ is given as: a. ρa/l b. ρl/a c. ρla d. l/ρ...

Which statement is NOT true about a loop? (Kirchhoffs Law) correct answers A loop can be traced in only one direction Kirchhoff's Voltage Law States? correct answers In a loop, the algebraic sum of the voltage drops and voltage sources equals zero Kirchhoffs Current Law States? correct answers The sum of current into a point equals the sum of the currents out To indentify a complex circuit, look for a circuit where... correct answers Charge tries to flow into two directions Substite...

Which statement is NOT true about a loop? (Kirchhoffs Law) - CORRECT ANSWER-A loop can be traced in only one direction Kirchhoff's Voltage Law States? - CORRECT ANSWER-In a loop, the algebraic sum of the voltage drops and voltage sources equals zero Kirchhoffs Current Law States? - CORRECT ANSWER-The sum of current into a point equals the sum of the currents out To indentify a complex circuit, look for a circuit where... - CORRECT ANSWER-Charge tries to flow into two directions Subs...

What are the conditions for the cut-off region? - Vgs ≤ Vt What's the equation for the cut-off region? - Ids = 0 What's the equation for Id in the FET linear (resistive) region? - Id = β(Vgs-Vt)Vds What are the conditions for linear (resistive) region? - Vg ≤ Vt and Vds << (Vgs-Vt) What's the equation for Id in the FET triode region? - Id = β[(Vgs-Vt)Vds-Vds²/2] What are the conditions for triode region? - Vgs > Vt and Vds≤(Vgs-Vt) What's the equation for Id in the FE...

Power Supply Regulators Board Test Exam With 100% Correct Answers 2024 The purpose of a power supply regulation circuit is to? - answerProvide a constant output voltage Vo or load current IL with change in laod resistance RL or line voltage Va Typically, load regulation is determined with the line voltage - answerHeld constant In a series voltage regulator, a change in line voltage generates a substantial change in? - answerNone of the above A series regulator - answerUses a pass transist...

MCQ 770 Questions & Answer Electrical Engineering 2024 UpdateMCQ 770 Questions & Answer Electrical Engineering 2024 Update 1. The ratio of voltage and electric current in a closed circuit a. remains constant b. varies c. increases d. falls Ans-c 2. The curve representing ohm's law is a. sine function b. Linear c. a parabola d. a hyperbola Ans-b 3. The resistance of a conductor having length l area of cross section a and resistivity ρ is given as: a. ρa/l b. ρl/a c. ρla d. l/ρ...