Form K Contacts

 Form K Contacts

about this video-

In this video I explain you about the form k contacts and its use.and how it differ from form c contacts. 

Form D Contacts || Diffrence Between Form D And Form C Contacts ||

 

Form D Contacts || Diffrence Between Form D And Form C Contacts ||

about this video-
in this video I explain you about the form D Contacts. I also tell you about the difference between form c  And Form D Contacts.

Change Over Contact || Form C Contact || Transfer Contact ||

 

Change Over Contact || Form C Contact || Transfer Contact ||

about this video-
in this video I explain you about the change over contact which is also known as form c contact and transfer contact. it's uses

Electrical Contacts || Function Of Electrical Contacts || properties Of Electrical Contacts ||

 

Electrical Contacts || Function Of Electrical Contacts || properties Of Electrical Contacts ||

About this video-
in this video I explain you about what are electrical contacts.its functions and properties. and materials of which Electrical Contacts are made.And uses of electrical contact

Normally Open And Normally Closed Contact || Front And Back Contact || Form A And Form B Contact ||

 Normally Open And Normally Closed Contact || Front And Back Contact || Form A And Form B Contact ||

about this video-

in this video I explain you about the normally open and Normally Closed Contact. Normally open contact also known as front contact ,make contact, form A contact. I also tell you about the application and symbol of normally open contact. 

I also explained you about the normally Closed Contact which was also known as back contact, break contact and form b contact and its application and symbol. 

I also tell you about the diffrence Between normally open and normally closed contact.

Main Contact In Circuit Breaker

 Main Contact In Circuit Breaker

about this video-

in this video I explain you about the main contact in circuit breaker. main contact are made of copper and silver. contact resistance of main contact.size and power rating of main Contact. 

Arcing Contact In Circuit Breaker

 Arcing Contact In Circuit Breaker

about this video-

In this video I explain you about the arcing contact in circuit breaker. I tell you about the properties of arcing contact. arcing contact are made up of.shape of arcing contact. which contact of circuit breaker open first. design of arcing contact.