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12th Class Physics
Short Questions Preparation
Start Chapter 16 Preparation
12th Class Physics Chapter Wise Preparation
Online Short Questions For Chapter 5 "ICS Part 2 Physics Chapter 16 Short Questions Preparation "
Try The Short Questions For ICS Part 2 Physics Chapter 16 Short Questions Preparation
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Total Questions10
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Available Sets2
Physics - ICS Part 2 Physics Chapter 16 Short Questions Preparation
Question # 1
Write down two advantage of use of three phase AC supply.
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Ans 1:
- The main advantage of having three phase supply is that the total load of the house or a factory is divided in the three parts,so that none of the line is overloaded.
- Three phase supply also provide 400 V Which can be used to operate some special appliances which require 400 V for their operation.
ICS Part 2 Physics Chapter 16 Short Questions Preparation - Set 1
Question # 1
Write down two advantage of use of three phase AC supply.
-
Ans 1:
- The main advantage of having three phase supply is that the total load of the house or a factory is divided in the three parts,so that none of the line is overloaded.
- Three phase supply also provide 400 V Which can be used to operate some special appliances which require 400 V for their operation.
ICS Part 2 Physics Chapter 16 Short Questions Preparation - Set 2
Question # 1
What is choke?
- Ans 1: It is a coil of thick copper wire wound closely over soft iron laminated cores,It is used in AC circuits to limited current with extremely small wastage of energy as compare to a resistance .
