Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

10 Questions

2 Views

Electrical Substation Bushings

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

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?

3 (correct)

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?

Sandwich-type Signup and view all the answers

What is suitable for high voltage transformers?

Core-type transformers Signup and view all the answers

What is the characteristic of the mean length of coil turn in a shell-type transformer?

It is longer Signup and view all the answers

How many limbs does the core of a core-type transformer have?

2 Signup and view all the answers

What is the type of winding used in a core-type transformer?

Form-wound Signup and view all the answers

What is the characteristic of the windings in a core-type transformer?

They surround the core Signup and view all the answers

What is suitable for low voltage transformers?

Shell-type transformers Signup and view all the answers