Neiep 600 Study guides, Class notes & Summaries

In capacitors, what is the purpose of the dielectric? - Prevent arcing within the capacitor Which of the following is true about capacitors in AC circuits? - Current leads voltage all the time What describes a capacitor s ability to store an electrical charge? - Capacitance which of the following statements is correct about polarized electrolytic capacitors? - Voltage polarity must be correct What is the time constant for a circuit with 150k ohms and 2 microfarad capacitor? - .3 seco...

NEIEP 600 Final Exam Version 1 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: photodiode Answer: light Q: 15 bulbs,15amp breaker,14gauge,120volts Answer: 12.5A Q: 10,15,20 henries Answer: 4.61 henries Q: led symbol Answer: Q: testing transistors Answer: 7v drop collector-to-emitter=good junction Q: SCR symbol Answer: Q: 500 microfarad,10K ohm,125VDC Answer: 25secs Q: collector current transistor Answer: equal to emitter current Q: 3400lbs,2500lbs,40% Answe...

NEIEP 600 Final Exam (A+ Graded) Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - ANSWER Zener current will decrease

NEIEP 600 Practice Exam with Questions and Answers | ALL Graded and Rated A+ | Latest 2024 NEIEP 600 Practice Exam with Questions and Answers | ALL Graded and Rated A+ | Latest 2024 NEIEP 600 Practice Exam with Questions and Answers | ALL Graded and Rated A+ | Latest 2024

Neiep 600 Final Exam Review | Questions and Answers Graded A+ Latest 2024 Neiep 600 Final Exam Review | Questions and Answers Graded A+ Latest 2024 Neiep 600 Final Exam Review | Questions and Answers Graded A+ Latest 2024

Zener current will decrease Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v 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 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 in rpms? Th...

NEIEP 600 Final Exam Version 1 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: What is the time constant for a circuit with 150 K ohms and 2 microfarad capacitor? (TC = R x C) Answer: 0.3 seconds Q: How long will it take for this capacitor to be considered fully charged? Answer: 1.5 seconds Q: The voltage required to cause conduction across the junction in a germa- nium diode is? Answer: 0.3 Q: A 1.5 volt 8 mill...

Neiep 600 Final Exam |Questions and Answers Graded A+ Latest 2024 Neiep 600 Final Exam |Questions and Answers Graded A+ Latest 2024 Neiep 600 Final Exam |Questions and Answers Graded A+ Latest 2024

NEIEP 600 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - CORRECT ANSWER - Zener current will decrease