Zener - Study guides, Class notes & Summaries

ATT Quiz Exam Questions with Verified Answers Purpose of a series volt regulator - Answer-Maintain constant output voltages to a load series volt regulator - Answer-Load current increases, r1 square root = er square root Eout increases, DC increases (OR current of load square rooted) - Answer-In a Parallel volt regulator... rev bias Zener Diode - Answer-Rev bias when anode (+) is more - than cathode (-) In a zener reg.. Q1 Fwd bias increases when ___ ___ ___. - Answer-load curren...

NEIEP600 finalRefer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - correct answer Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - correct answer 4V An elevators motor rotates at 1200 rpm at contract speed and is geared at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of th...

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

Zener current will decrease - ANSWERSRefer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v - ANSWERSRefer 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 - ANSWERSAn 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 ...

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - Answer- Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - Answer- 4V An elevators motor rotates at 1200 rpm at contract speed and is geared 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? - An...

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - ANSWERSZener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - ANSWERS4V An elevators motor rotates at 1200 rpm at contract speed and is geared 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? - ANSW...

Associate CET Practice Exam - Questions and Answers A schematic used in electronic servicing: is much like a road map for following signals High voltage should be discharged before servicing a product. After disabling. After disabling AC input power, discharge an HV PS by: draining through a large value resistor to chassis ground Which of these would be an important electrical consideration in the use of a transformer? The operating frequency If a 12v product is dissipating 50w, how much load ...

Industrial Maintenance Technician Test Questions and Answers Already Passed Which device do you use to measure voltage? Multi Meter If you were asked to check out the I/O card on a plc, which card would you look at? Input Card What does the term current refer to while dealing with electricity? Amps On a hydraulic pump if you were told the pump is cavitating, what would you check for? Low fluid in the tank In a 480 volt three phase system, what would your meter read if you went ...

EXAMINATION TESTS OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY DISCIPLINE FOR FACULTY OF GENERAL MEDICINE FOR FOREIGN CITIZENS 100% Complete Solution Questions and Correct Answers Guaranteed A+

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - ANSWER Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - ANSWER 4V An elevators motor rotates at 1200 rpm at contract speed and is geared 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? - ANSW...