Understanding Motor Controls
4th Edition
ISBN: 9781337798686
Author: Stephen L. Herman
Publisher: Delmar Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
thumb_up100%
Chapter 46, Problem 1RQ
How is a zener diode connected in a circuit as compared to a common junction diode?
Expert Solution & Answer
To determine
The comparison between connection of Zener diode and common junction diode.
Explanation of Solution
Consider a diode, when the positive voltage is connected to anode and negative voltage to cathode, the diode is said to be forward biased. When the positive voltage is connected to cathode and negative voltage to anode, the diode is said to be reverse biased.
In general when a diode is broken, the region which the diode enters is Zener region which is considered to be as destroyed. The Zener diodes are specially designed for this operation and they are connected with reverse polarity applied to it.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
The collector leakage current in a transistor is 300 μA in CE
arrangement. If now the transistor is connected in CB arrangement,
what will be the leakage current? Assume β = 120.
(2) For a certain transistor, IB = 20 μA; IC = 2 mA and β = 80.
Calculate ICBO.
(3) In a transistor, IB = 68 μA, IE = 30 mA and β = 440. Determine α
rating of the transistor. Then determine the value of IC using both the
α rating and β rating of the transistor.
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- What polarity must be connected to the collector, base, and emitter of a PNP transistor to make it forward biased?arrow_forwardIn a zener diode circuit, the current-limiting resistor limits the total circuit current to 150 milliamperes. If the load circuit is drawing a current of 90 milliamperes, how much current is flowing through the zener diode?arrow_forwardWhat does the arrow pointing away from a diode symbol indicate?arrow_forward
- A 5.1-volt zener diode is to be connected to an 8-volt power source. The current must be limited to 50 milliamperes. What value of current-limiting resistor must be connected in series with the zener diode?arrow_forwardExplain how to test a diode with an ohmmeter.arrow_forwardRefer to the circuit shown in Figure 1123. What is the function of diode D1 in the circuit?arrow_forward
- How are junction transistors driven into saturation and what is the advantage of driving a transistor into saturation?arrow_forwardExplain how to test a PNP transistor with an ohmmeter.arrow_forwardWhen used as a photovoltaic device, how much voltage is generally produced by a photodiode?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Understanding Motor ControlsMechanical EngineeringISBN:9781337798686Author:Stephen L. HermanPublisher:Delmar Cengage Learning
Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning
Refrigeration and Air Conditioning Technology (Mi...Mechanical EngineeringISBN:9781305578296Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill JohnsonPublisher:Cengage Learning
Understanding Motor Controls
Mechanical Engineering
ISBN:9781337798686
Author:Stephen L. Herman
Publisher:Delmar Cengage Learning
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Refrigeration and Air Conditioning Technology (Mi...
Mechanical Engineering
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:Cengage Learning
Microelectronics Fabrication Center; Author: AnritsuCompany;https://www.youtube.com/watch?v=oDC6WWj3gmk;License: Standard Youtube License