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Questions and Answers
What is the shape of the laminations in a shell-type transformer?
What is the shape of the laminations in a shell-type transformer?
- Circles
- E's and I's (correct)
- Triangles
- Squares
How many limbs does the core of a shell-type transformer have?
How many limbs does the core of a shell-type transformer have?
- 5
- 2
- 4
- 3 (correct)
What is the characteristic of the central limb in a shell-type transformer?
What is the characteristic of the central limb in a shell-type transformer?
- It is shorter than the outer limbs
- It carries half of the flux
- It carries whole of the flux (correct)
- It is the same width as the outer limbs
What is the type of winding used in a shell-type transformer?
What is the type of winding used in a shell-type transformer?
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What is suitable for high voltage transformers?
What is suitable for high voltage transformers?
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What is the characteristic of the mean length of coil turn in a shell-type transformer?
What is the characteristic of the mean length of coil turn in a shell-type transformer?
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How many limbs does the core of a core-type transformer have?
How many limbs does the core of a core-type transformer have?
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What is the type of winding used in a core-type transformer?
What is the type of winding used in a core-type transformer?
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What is the characteristic of the windings in a core-type transformer?
What is the characteristic of the windings in a core-type transformer?
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What is suitable for low voltage transformers?
What is suitable for low voltage transformers?
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