Bridge circuits Study guides, Revision notes & Summaries

CWB Level 2 Study Modules 4-5-6-7-8-9- During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? - Heat Affect Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statement. A. in each parallel path the resistance must be equalized to create equal voltage. B. the current flowing in eac...

CWB Level 2 Study Modules 4-5-6-7-8--22During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? - correct answer Heat Affect Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statement. A. in each parallel path the resistance must be equalized to create equal voltage. B. the current flowing ...

Aircraft maintenance falls into what two categories? - correct answer scheduled and unscheduled maintenance In any maintenance work what two fundamental skills do you use? - correct answer knowledge and skills Before touching a capictor what should you do? - correct answer short circuit the terminal to discharge completely At what milliamperes can an electric shock be fatal - correct answer 100 At what milliampere wiill you feel the shock - correct answer 1 At what milli...

the component that does not rely on the electromagnetic induction to operate properly: Capacitor For a given circuit powered by a constant voltage source: When the total resistance of the circuit connected to the source decreases, the total current from the source Increases Power Factor should ideally (preferably) be kept at: Less than 1.0 Transformers only work in ____ circuits because ______________________________? AC / Circuits because the magnetic field is always ch...

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...

CWB Level 2 Study Modules 4-5-6-7-8--22 | 475 Questions with 100% Correct Answers | Updated & Verified | 74 Pages During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? - Answer ️️ -Heat Affect Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statement. A. in each parallel path the r...

AUXCOM - Chapter One Study Questions with solutions 2023 c) 30 - 300 MHz. In communications nomenclature, the band named "very high frequency" covers what frequency range? a) 3 - 30 Hz b) 30 - 300 kHz. c) 30 - 300 MHz. d) 3 - 300 MHz. a) 2182 kHz. Express 2.182 MHz in kilohertz (kHz). a) 2182 kHz. b) 21.82 kHz. c) 2.182 kHz. d) 218.2 kHz. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:09 / 0:15 Full screen d...

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...

MTA Networking Fundamentals Test 1 You are setting up a VPN that allows connections on inbound port 1723. What tunneling protocol will you use? - ANS-PPTP You suspect an issue with one of the ports on the firewall. If you decide to scan the ports, which is the appropriate tool to use? - ANS-NMAP You need to connect a network adapter to a switch. You need the connection to be able to send and receive data at the same time. What type of connection should you use? - ANS-Full duplex Your ...

Naval telecommunications - ANSWER-all of the electric communications effort within the Department of the Navy. what is the purpose of decryption? - ANSWER-a process that reverses encryption, taking a secret message and reproducing the original plain text. Since most radio circuits are encrypted electronically, decryption by unauthorized means is nearly impossible what is a circuit discipline and why is it used? - ANSWER-Prescribed frequencies, languages, and formats and procedures used whe...