What makes a circuit - Study guides, Class notes & Summaries

NFPA70 Study Guide 2024 Questions and Answers Latest (2024 / 2025) (Verified Answers by Expert) What is an Arc Flash? ANS A short circuit that jumps through the air from oneexposed conductor to another. 2. What makes an Ar Flash dangerous? ANS Temperatures of up to 35k' F, shrapnel,molten metal, chocks, shockwave (2k lbs/foot^2), soud (140 dB), burn injuries. 3. Hazard/Risk Category 1 contains PPE requirements.What are they? ANS hard-hat, safety glasses, hearing protection, heavy duty lea...

Professional Home Inspector Exam NHIE / TREC Questions and Answers Already Passed Document Content and Description Below Professional Home Inspector Exam NHIE / TREC Questions and Answers Already Passed The inspector is not required to determine ____ ___ of any system or component. -Years of age -Life expecta ncy -Make model Horizontal waste pipe should slope ____ inch per foot 1/4" per foot if < 3 inch pipe. 1/8" per foot if > or = to 3 inch pipe Drip screed Also called weep screed. U...

2 © OCR 2023 ring ring 1 Ling has a torch with a filament lamp. (a) What is the correct circuit symbol for a filament lamp? Put a around the correct option. [1] (b) The torch is not working. Ling makes this circuit to test components. Ammeter Crocodile clip A B Crocodile clip Battery Complete the sentences to explain how the circuit works. Put a around each correct option. A component is connected to A and B using the ammeter / battery / crocodile clips. If the ammeter measure...

ETA CET Exam 382 Questions with Verified Answers The resistance of a component at a given frequency - CORRECT ANSWER What is impedance? Diode - CORRECT ANSWER A two terminal device that conducts in only one direction. Printed Circuit Board - CORRECT ANSWER Insulating board containing conductive tracks for circuit connections. Capacitor - CORRECT ANSWER An electrical device used to store electrical charge. 1996 - CORRECT ANSWER When did the ETA initiate renewal? False - CORRECT ...

The U.S. Constitution establishes what three branches of government? Legislative, Executive, Judicial What establishes the three branches of the U.S. Government? The U.S. Consitution What is the purpose of the three-branch government design? To provide a separation of powers with a system of check and balances among the branches. What similarities are found between state and federal government? The three branches are also often found at the state and often the local leve...

2 layers of the dermis - Answer-papillary and reticular 3 layers of the hair shaft are the - Answer-Cuticle, cortex and medulla 3 stages of hair growth - Answer-Anagen, catagen, and telogen A bacterium, virus, or other microorganism that can cause disease - Answer-Pathogen A chronic inflammation of the skin characterized by itching and which can have moist or dry lesions - Answer-Eczema A common human bacteria that can transfer through skin to skin contact or unclean implements - Answer-S...

The U.S. Constitution establishes what three branches of government? Legislative, Executive, Judicial What establishes the three branches of the U.S. Government? The U.S. Consitution What is the purpose of the three-branch government design? To provide a separation of powers with a system of check and balances among the branches. What similarities are found between state and federal government? The three branches are also often found at the state and often the local leve...

AQA A Level PHYSICS (7408/3A) Paper 3 Section A Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] A stroboscope emits bright flashes of white light. The duration of each flash and the frequency of the flashes can be varied. Table 1 shows information about the stroboscope. Table 1 Minimum Maximum Duration of each flash / μs 60 300 Frequency of flashes / Hz 1 150 The duration of each flash is T1. The time from the start of a flash to the start of the next flash is T2. The duty c...

CET Exam 236 Questions with Verified Answers When did the first CET certification program begin? - CORRECT ANSWER 1965 When did ETA initiate certification maintenance? - CORRECT ANSWER 1996 All ETA Certification categories require the passage of the Associate CET examination. True or false. - CORRECT ANSWER False. To qualify for MASTER CET, the examinee must attain a score of 85% on each separate exam. True or false. - CORRECT ANSWER False An associate CET cannot attempt one of ...

NAVTA QUESTIONS AND ANSWERS LATEST VERSION GRADED A+ The infectious disease caused by the roundworm is called: Toxocariasis What is the condition Visceral Larva Migrans caused by? Roundworms In general, prior to termination, what should an employee be provided with? A verbal, written, and final warning The Pulse Ox helps to measure Oxygen saturation levels and pulse rate This is a potentially deadly disease caused by the bacterium Yersinia pestis: Plague When using the phone ...