Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > In SITH, the magnitude of the anode current c...
Start Learning for Free
In SITH, the magnitude of the anode current can be controlled by
- a)controlling the anode-cathode voltage
- b)controlling the negative gate bias
- c)controlling the positive gate bias
- d)it cannot be controlled
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In SITH, the magnitude of the anode current can be controlled bya)cont...
Controlling the negative gate bias controls the main anode current.
Most Upvoted Answer
In SITH, the magnitude of the anode current can be controlled bya)cont...
Introduction:
In a Static Induction Thyristor (SITH), the anode current can be controlled by various means. This question asks us to identify the correct method to control the magnitude of the anode current. Let's discuss the options provided and explain why option B is the correct answer.
Option A: Controlling the Anode-Cathode Voltage:
The anode-cathode voltage directly affects the conduction of the SITH. However, it does not directly control the magnitude of the anode current. The anode-cathode voltage primarily determines whether the SITH is in the on-state or off-state.
Option B: Controlling the Negative Gate Bias:
This option is the correct answer. By applying a negative gate bias to the SITH, the magnitude of the anode current can be controlled. The negative gate bias reduces the channel conductivity, leading to a decrease in the anode current. This control mechanism allows for precise regulation of the anode current.
Option C: Controlling the Positive Gate Bias:
Applying a positive gate bias to the SITH does not control the magnitude of the anode current. In fact, a positive gate bias tends to increase the anode current. It enhances channel conductivity and promotes current flow between the anode and cathode.
Option D: It cannot be controlled:
This option is incorrect. The magnitude of the anode current in a SITH can indeed be controlled using appropriate techniques.
Conclusion:
In conclusion, the magnitude of the anode current in a SITH can be controlled by applying a negative gate bias. This bias reduces the channel conductivity, resulting in a decrease in the anode current. Options A, C, and D do not accurately describe the method for controlling the anode current in a SITH.
In a Static Induction Thyristor (SITH), the anode current can be controlled by various means. This question asks us to identify the correct method to control the magnitude of the anode current. Let's discuss the options provided and explain why option B is the correct answer.
Option A: Controlling the Anode-Cathode Voltage:
The anode-cathode voltage directly affects the conduction of the SITH. However, it does not directly control the magnitude of the anode current. The anode-cathode voltage primarily determines whether the SITH is in the on-state or off-state.
Option B: Controlling the Negative Gate Bias:
This option is the correct answer. By applying a negative gate bias to the SITH, the magnitude of the anode current can be controlled. The negative gate bias reduces the channel conductivity, leading to a decrease in the anode current. This control mechanism allows for precise regulation of the anode current.
Option C: Controlling the Positive Gate Bias:
Applying a positive gate bias to the SITH does not control the magnitude of the anode current. In fact, a positive gate bias tends to increase the anode current. It enhances channel conductivity and promotes current flow between the anode and cathode.
Option D: It cannot be controlled:
This option is incorrect. The magnitude of the anode current in a SITH can indeed be controlled using appropriate techniques.
Conclusion:
In conclusion, the magnitude of the anode current in a SITH can be controlled by applying a negative gate bias. This bias reduces the channel conductivity, resulting in a decrease in the anode current. Options A, C, and D do not accurately describe the method for controlling the anode current in a SITH.
Attention Electrical Engineering (EE) Students!
To make sure you are not studying endlessly, EduRev has designed Electrical Engineering (EE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electrical Engineering (EE).
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Top Courses for Electrical Engineering (EE)View all
In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer?
Question Description
In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer?.
In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer?.
Solutions for In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In SITH, the magnitude of the anode current can be controlled bya)controlling the anode-cathode voltageb)controlling the negative gate biasc)controlling the positive gate biasd)it cannot be controlledCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup