EET215_Lab_3 Edge Detection & Memory BIts

______________1.      It is the ability of an electronic part to meet the required performance specifications in its life cycle application environment for a specified period. ______________2.      It evaluates the performance and operating specifications of electronic components within the set standards. ______________3.     It is the ability to detect and assess the errors in the system.

Raceway fill calculations are a prerequisite in ____ needed for particular circuits. Select one: A. MATERIAL REQUIREMENTS B. SCHEMATIC REQUIREMENTS C. DETERMINING THE SIZE OF RACEWAY D. CIRCUIT LOADS

An isolator is used to: Select one: a. To be mounted on towers for insulation purpose b. All of the above c. to disconnect part of the system for maintenance from live circuit d. Insulate the wires to avoid electrocution and short circuits Clear my choice

3.Justify: Converter grade SCR can be used for AC voltage controllers     note::::::::: only short answer (three to four sentence)

Part 2: Analysis and selection of the Wind Turbine. The team decides at install a 30 MW wind farm. The turbine that has been selected by the local contractor is an Enercon wind turbine. The specifications of all the available Enercon wind turbine is shown in the attached datasheet. 1. Decide on the required number of wind turbines needed. 2. In your own words, explain what the Betz limit for wind turbines means.

Messages AA Statement one Training will allow you to safely erect a mobile. tower scaffold on any ground surface condition. and access the tower both internal and externally Statement two In windy conditions placing sheeting around the mobile tower scaffold will protect the workers on the tower a) Statement two is incorrect b) Statement one and two are correct c) Statement one is correct and statement two is incorrect d) Both statements are incorrect actclass.co.uk 22 Questi 23 Questi 24 Questi 25 Questi 26 Questi Submit Answers Ć

6. According to the NEC, allowance for the future expansion of installations isA. an exception.B. in everyone's best interest.C. defined.D. a requirement.

KVLLoop abfea: __________________________________________________Loop cdhgc: __________________________________________________Loop bcgfb: ___________________________________________________

Solve it quickly please

List all the tools and materials for terminating, connecting and testing electrical wiring and electronics circuits to be use in computers. *Please draw a table for the tools and materials with three columns where Terminating, Connecting, and Testing are indicated. Thank you and God bless!

Which of the following statements about equipment grounding conductors (EGCS) is true? A. The National Electrical Code permits the EGC to also perform as a grounding electrode conductor. B. More than one EGC must be used if multiple circuits are installed in a single raceway, cable, or cable tray. C. No current should be present in the EGC during normal operation. D. EGCs are required to be decreased in size to address voltage drop.

45. A switch or circuit breaker can be used as both the controller and disconnecting means if it a. opens all ungrounded conductors as required by NEC 430.103 b. is protected by an overcurrent device in each ungrounded conductor c. is manually operable, or both power and manually operable d. All of these answers

With a neat diagram indicating all the parts, explain the working of the nuclear power plant. (Any tour points).

Noise Calculations Blender at near field or 3-feet ________________80.7 dB__________________ Blender at 6 feet __________________79.1dB________________________________ Blender at 12 feet _____________________77.4 dB____________________________ What was the reduction in sound in dBA at 6 feet ____________ at 12 feet_______?

Activity #3 Manual Transfer Switch Circuit Breaker type Introduction: Illustration/set up/ circuit diagram: How MTS work? The procedure of operating the Manual Transfer Switch (MTS)

HTGCR Nuclear power plant can be designed to produce _______ MW of power?

1. A14/2 type copper used for a general lighting branch circuit.                                                Ampacity:______________              Maximum Fuse or Circuit Breakers Sizes:________________      2.Three 8 AWG copper conductors with THHN insulation Installed in garage in electrical metallic tubing (EMT). The ambient temperature in the garage can reach as high as 110'F. All termination points for this circuit are rated 60'C.                            Ampacity:______________                  Maximum Fuse or Circuit Breakers Sizes:________________ 3.Four 4 AWG copper conductor with THWN insulation imstalled in EMT in a basement. All termination points are rated at 60'C.                                 Ampacity:______________                  Maximum Fuse or Circuit Breakers Sizes:________________  4. An 8/3 Type UF copper cable installed underground from a house to a detached garage to feed a 120/240-volt subpanel. All termination points are rated at 60'C.…

Need help with second question if all that would be helpgul

When a set of electrical drawings is needed to get a permit, the drawings must include A. switch locations.B. brand names for each part.C. estimated cost of the project. D. fuse locations.

13. Which of the following is a method for identifying a grounding terminal for connecting an equipmentgrounding conductor to a device?A. The letters EGCB. A green octagonal nutC. A red pressure wire connectorD. A green screw with a hexagon head

The system having ±0.5% of F.S.D if the full scale deflection is 50 units, then accuracy is _____ a. ±0.25 b. ±1 c. ±0 d. ±0.5

2. Imagine that you're asked to install an auxiliary grounding electrode at the base of a lighting pole in aparking lot. This auxiliary grounding electrode will be connected to theA. lighting pole's electrical service equipment grounding conductor.B. electrical service's grounding electrode conductor.C. next lighting pole's auxiliary grounding electrode.D. lighting pole's neutral conductor.

please answer all questions and give me a sample ansowers 1. What code sets standards for electrical installation work? 2. What authority enforces the requirements set by the NEC? 3. Does the NEC provide minimum or maximum standards? 4. What do the letters “UL” signify? 5. What section of the NEC states that all listed or labeled equipment shall be installed or used in accordance with any instructions included in the listing or labeling? 6. When the word “shall” appears in a NEC reference, it means that it (must)(may) be done. (Underline the correct word.) 7. What is the purpose of the NEC?

List the minimum trade size Type EMT for each of the following applications. (Objective 12-1)   Three 14 AWG THHN, four 12 AWG THHN ______ Three 12 AWG THHN, four 8 AWG TW ______ Five 12 AWG THW, three 10 AWG THWN, three 8 AWG THHN ______

1)The NEC Style Manual indicates that if a term in the NEC appears in more than two articles, it qualifies for a definition in which of the following. a) The articles where the term appears b) Article 90 c) Article 100 d) Table of Contents  2)Definitions of terms related to grounding and bonding and used only in Article 250 are located in ________.a) Article 100 b) Article 200 c) Chapter 9 d) Section 250.2  3)As a general rule, when installing ground rod electrodes, two must be installed always unless a single ground rod provides not more than 25 ohms’ resistance to ground. a) True b) False

a) Draw the block diagram of staircase ramp type digital voltmeter and explain the same.

(15) Electrical fires are rated as Class __________ fires. Select one: A. D B. B C. C D. A

7.A. Ferrous metal raceways or enclosures are made with _______ content.A. steel or brassB. aluminum or ironC. brass or aluminumD. iron or steel7.B. The size of a grounding electrode conductor for a service or separately derived system is generally basedon the size of the largestA. ungrounded supply conductor.B. equipment grounding conductor.C. grounded electrode.D. bonding jumper.7.C. Which of the following statements about bonding is true?A. The joint or termination must offer opposition in the circuit for effective electrical connections.B. Effective bonding keeps impedance high if a fault should occur.C. The entire electrical safety circuit is only as good as its strongest bonded link.D. Bonding connections must endure high levels of fault current until overcurrent protective devices can operate.

Explain with a neat block diagram the measurement of temperature using RTD (measuring system).

Draw a dysfunctional circuit. Why is the circuit not functional?

8. You're installing type AC cable. The armor coating of type AC cable is allowed for use as an equipmentgrounding conductor (EGC) because of itsA. liquid-tight fittings listed for EGC purposes.B. interlocking ribs that form a complete circuit.C. internal bare bonding strip.D. internal bare aluminum bonding conductor.