BEE Chapter 9

BEE Chapter 9

12th Grade

10 Qs

quiz-placeholder

Similar activities

TRANSFORMERS

TRANSFORMERS

12th Grade

10 Qs

Physics Quiz: Topic 3.4 Transformers (Form 5)

Physics Quiz: Topic 3.4 Transformers (Form 5)

12th Grade

10 Qs

Transformer

Transformer

12th Grade

10 Qs

comment transmettre l'information

comment transmettre l'information

12th Grade

10 Qs

Chống sai lý thuyết sóng ánh sáng P1

Chống sai lý thuyết sóng ánh sáng P1

12th Grade

10 Qs

Alternating Current

Alternating Current

12th Grade - University

11 Qs

Trắc nghiệm chương VI - Khúc xạ ánh sáng

Trắc nghiệm chương VI - Khúc xạ ánh sáng

9th - 12th Grade

10 Qs

FIZIK BAB 8: ELEKTOMAGNETISM II

FIZIK BAB 8: ELEKTOMAGNETISM II

11th - 12th Grade

13 Qs

BEE Chapter 9

BEE Chapter 9

Assessment

Quiz

Physics

12th Grade

Medium

Created by

Lavanya R

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Working Principle of a Transformer?

Electro magnetic induction

Electrical Energy

Mechanical Energy

None

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following are the essential requirements of a transformer.

Good Magnetic core

Two Windings-Primary and Secondary

Time varying Magnetic flux

All the above

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is transformer core made up of ?

Copper

Iron

Silicon Steel

None

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Winding of transformer are made up of

Copper wire

Iron wire

Silicon steel

None

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Transformation ratio of a transformer K =

N1*N2

N1+N2

N1/N2

N2/N1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Transformer rated normally in _______

Kwh

V

KVA

None

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If E2

Step up transformer

Step down transformer

Equal ratio transformer

None

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?