And ohm - Study guides, Class notes & Summaries

Electrical Quantities and Ohm questions and answers verified 2024

Spectrum Field Tech Questions and Answers 100% Pass Current/ amperage Flow or movement of electric charges Resistor a passive two-terminal material that impedes the flow of current What is the most common workplace hazard involving electricity? Electrical shocks What is minimum approach distance? The shortest safe distance to keep from energized conductors CATV at the pole 40'' CATV at the mid-span 24'' CATV at the house 12'' Live parts of electric equipment must be guarded against ...

DelMars Electricity Unit 2 Electrical Quantities and Ohm questions and answers verified 2024

Elevator Mechanic Exam Prep 2024 update with questions and correct answers Who can you demand a MSDS sheet from to check chemicals in a cleaning product. 110 PG 13 - ANSWER-Your elevator Company Superintendent/Manager 12 Floor Building with three cars, 3 floors will not get PI's. How many PI's in total do you need to order for this job? - ANSWER-12 Floors x 3 Elevators= 36 PI's - (3 from 3 floors)9 =27 a 75 Ohm resistor has blow and you don't have a replacement, What can you use? - ANSWE...

Final practice exit exam in Radiography Study Guide Questions and Answers 100% A+ Graded The dose a patient receives during a diagnostic exposure is directly proportional to the: mAs employed kVp employed focal spot size selected all the above - CORRECT ANSWER-mAs employed The dose limits for occupationally exposed individuals is valid for: alpha, beta, and x-radiations beta, x- , and gamma radiations x- and gamma radiations only all ionizing radiations - CORRECT AN...

This is a summery of electrical circuits, in the context of engineering. It covers first year work and includes: -voltage, current, resistance -power -ideal sources (independent and dependent) -Ohm, Kirchhoff current and voltage law -resistance, current, voltage in parallel and in series -delta to wye conversion (wheatstone bridge) -node voltage method -mesh current method -source transformers -Thevanin and Norton equivalent -super position -maximum power -inductor -capacitor -m...

ASE Brakes A5 Test (Exam 1, 2, 3) Questions with 100% Correct Answers | Latest 2023/2024 A drum is chattering on the brake lathe. This could be a result of a. failure to install the dampening belt b. cutting too slowly c. dull cutting blades d. cutting speed too fast -- A : failure to install the dampening belt why : a missing dampening belt could cause the drum to vibrate while on the lathe. this vibration can cause the drum to bounce on the cutting tip and make a chattering noise A veh...

OSP-001 PRACTISE TEST QUESTIONS AND ANSWERS GRADED A+ ### True or False Statements **Is it advisable to place cables at a greater depth in areas where future excavation is anticipated? For instance, if 610 mm (24 in) of dirt removal is planned, would it be wiser to place the cable at 1.2 m (4 ft) instead of the standard 610 mm (24 in)?** True **Should all conduits be installed during the initial conduit system installation?** True **Is it always necessary to build new pathwa...

Esco Electrical Certification Exam 2023 Questions and Answers What is current flow? D.The flow of electrons in a circuit What is impedance? A.Opposition to alternating current Like charges will B.Repel each other Any material that will readily release electrons is called: B.A conductor The symbol for current is: B. I Electricity can produce: D. All the above light heat magnetism The safety ground conductor is usually colored: B.Green An electron has: B.A negative charge Whi...

Zener current will decrease - ANSWER-Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v - ANSWER-Refer to figure 1. The zener diode is designed to breakdown at 6VDC what is the voltage drop across R1 with a constant DC supply of 10VDC 30 rpm - ANSWER-An elevators motor rotates at 1200 rpm at contract speed and is geard at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of the drive sheave ...