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THEORY - TRANSFORMERS EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATE 2025/2026
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---3december 20252025/2026A+
- THEORY - TRANSFORMERS EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATE 2025/2026 
How many windings does an 11kV/400V, Delta/Star transformer have? - Answers - Six 
What happens with the voltage on the secondary side of an 11kV/400V Delta/Star transformer, if you reduce the tappings (windings) on the primary side? - Answers - Increase 
What is the expected secondary voltage for a voltage (potential) transformer? - Answers - 110V 
What is the expected currents for a current tranfromer? - Answers...
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€10,19 Meer Info
joshuawesonga22
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Transformers (LADWP) Questions with Verified Answers
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---2juni 20252024/2025A+
- What is a transformer? - ANSWERSA device used to increase or decrease the voltage in electrical circuits. 
 
What are transformers used for? And explain the process. - ANSWERSThey are used to increase or decrease the voltage in electrical circuits. First lower the current passing through transmission lines by increasing the voltage and then decreasing the voltage coming to the city, into homes and factories. 
 
What are the components of a transformer? - ANSWERSIron Core, Windings, Bushings, Rad...
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€13,91 Meer Info
Bestgrades2
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Transformers Level II Lesson 4: Understanding Transformer Overcurrent Protection (50 Questions; Third Year) – Questions & Verified Answers
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---34maart 20252024/2025A+
- Transformers Level II Lesson 4: Understanding Transformer Overcurrent Protection (50 Questions; Third Year) – Questions & Verified Answers
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€12,52 Meer Info
Alvon
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Transformers Level II Lesson 4: Understanding Transformer Overcurrent Protection (22 Questions and answers with solutions 2025; Third Year)
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---4maart 20252024/2025A+
- Transformers Level II Lesson 4: Understanding Transformer Overcurrent Protection (22 Questions and answers with solutions 2025; Third Year)
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€11,23 Meer Info
Performance
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Transformers Exam Questions And Answers 2025.
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---3maart 20252024/2025A+
- Transformers Exam Questions And Answers 2025. 
 
Why do we need transformers? - Correct Answer -to supply us with power 
 
How many volts are supplied by the dept for the xray tube? - Correct Answer - 110 - 220 
 
What principle does transformers work on? - Correct Answer -electromagnetic mutual induction 
 
What is the coil connected to the tube called? - Correct Answer -secondary coil or output side 
 
State the transformer law. - Correct Answer -secondary voltage is to primary voltage as...
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€9,07 Meer Info
ireripurity497