मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

When Does Short Circuiting Take Place? - Science and Technology 1

Advertisements
Advertisements

प्रश्न

When does short circuiting take place?

उत्तर

When the live wire and the neutral wire come in direct contact, short circuiting takes place.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2014-2015 (March)

APPEARS IN

संबंधित प्रश्‍न

What happens to the resistance of the circuit during a short circuit?


An electric oven of 2 kW is operated in a domestic electric circuit (220 V) that has a current rating of 5 A. What result do you expect? Explain.


At the time of short circuit, the current in the circuit ______.


What is the usual capacity of an electric fuse used  in the power circuit, of a small house?


Give the symbol of an electric fuse used in circuit diagrams.


Along with live wire and neutral wire, a third wire is also used in domestic electric wiring. What name is given to this third wire? 


What is the electric potential of the wire in a mains supply cable?


In household circuits, is a fuse wire connected in series or in parallel? 


Fill in the following blank with suitable words: 

 A fuse should always be places in the ........... wire of a mains circuit.


Fill in the following blank with suitable words: 

 The earth wire should be connected to the ........... of an appliance.


How are the electrical appliances connected in a house circuit: in series or in parallel? Give reason.


State the voltage at which electricity is supplied to our houses.


A fuse should always be placed in the ____________.


Which among these are the main characteristics of fuse element?


The most important safety method used for protecting home appliances from short-circuiting or overloading is ____________.


Switches are connected to ____________.


The most important safety method used for protecting home appliances from short circuiting or overloading is


Why is it necessary to earth metallic appliances?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×