Type of switches Study guides, Class notes & Summaries

Well-structured CDE3701 Assignment 2 (ANSWERS) 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!). QUESTION 1: (30) CASE STUDY Mrs du Toit is a teacher in a South African school with learners who are exposed to multiple languages before the age of six. In her diverse classroom, she has learners who come from different language backgrounds, including Nguni, Sotho, English and Afrikaans. As a teacher, she observes that some learners in her classroom frequently code-s...

Which of the following is true with regard to switchboards Switchboards are used to subdivide large blocks of power When installing wiring within switchgear, use self adhesive cable ties every ___. 12" (300mm) The maximum voltage that a piece of equipment can withstand is known as its ____. Basic impulse insulation level (BIL) Bolted pressure switches are often used in place of ___. Circuit breakers A transformer's temperature rise rating refers to ___. The maxim...

Type ____ is multiconductor cable identified for use as underground service entrance cable. correct answer: Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less correct answer: Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is not allowed because ? correct answer: Track lighting has receptacle Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided ...

NCTI FINAL EXAM: PROGRESSION FIELD TECH III- IV TEST EXAM| LATEST UPDATE 2023/ 2024 1. What type of process is located on two computers that perform approximately the same services?  Answer: Client. 2. When an application is sending data to a distant computer, what process occurs on the sending node?  Answer: Encapsulation. 3. Which layer in the OSI reference model is the only layer that adds a trailer to the data it transmits?  Answer: Data Link Layer. ...

What are the two main factors that affect the velocity of sound in seawater? - correct answer The temperature and salinity of the water. A sound wave traveling from an area of warm water into an area of cold water will be affected in what way? - correct answer It will bend toward the area of cold water. Sonobuoys that transmit an acoustic pulse and detect a resulting echo are classified as what type of sonobuoy? - correct answer Active sonobuoys Sonobuoys equipped with an EFS syst...

After installing a new battery how long should you wait to allow for pcm time no need to wait As blower motor speed decreases the voltage drop across the resistance block.... increases What should you do first when replacing junction block or fuse? Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... a commutator When performing a volt drop test the volt meter setting should be set to...

RECA Fundamentals Exam Questions and Answers Already Passed Which of the following is NOT a RECA educational resource for industry professionals? Spatial Information System (Spin 2) Which entity has the authority to amend the Real Estate Act Provincial Legislature Which of the following measures the change in a cost of a fixed basket of goods and services purchased by families over a period of time Consumer Price Index (CPI) Which of the following will occur to the supply of a good when ther...

WGU C182 OBJECTIVE ASSESSMENT (OA) LATEST 2023/2024 | Complete Questions with Answers Graded A+. What rights does the End User License Agreement for proprietary software typically give to purchasers? a. The freedom to share the software with others. b. The right to modify the software. c. Ownership rights to the software. d. The right to use the software. (Module: Software Licensing) (correct answers)d. The right to use the software. Which of the following statements is true of computer ne...

GSEC 401.1 Network Security Essentials Exam Questions All Answered Network Architecture: conceptual design - Answer -high-level network overview helps understand WHY we have it and WHAT it does Network Architecture: Logical design - Answer -Maps the components of the conceptual design via the use of a network diagram Network Architecture: Physical design - Answer -Detailed aspects of the network components OS versions, patch levels, hardening configs, risk categories Traditional se...

Which statement is true about the CSMA/CD access method that is used in Ethernet? - Answer- All network devices must listen before transmitting. What type of communication rule would best describe CSMA/CD? - Answer- access method Which three basic parts are common to all frame types supported by the data link layer? - Answer- *Header *Data *Trailer What three items are contained in an Ethernet header and trailer? - Answer- *Source MAC address *Destination MAC address *Error-checki...

COF P-98 PRACTISE EXAM / 100 QUESTIONS AND VERIFIED ANSWERS 2023/2024 / ALL CORRECT. COF P-98 Practice test 2023 1. The person supervising the Fuel-Oil transfer in the building from one floor to another must hold what type of certificate of fitness: P-98 Certificate of Fitness 2. In designing the fuel-Oil transfer system, such as diesel #2 oil from the lowest floor to the floor above the tank level, the following factors must be considered:: - Maximum inlet suction an flow-rate - Desi...