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 What is called electronics? What are the types of electronics components and what are they? What do you mean by doping? Write its requirements?   What is called electronics? What are the types of electronics components and what are they? Answer: The branch of engineering which deals with the flow of current through vacuum tubes, gas tubes, semiconductors etc. is called electronics. Semi-conductor is called? Answer : Definition of Semi-conductor : A Semiconductor is a substance which has (10+ to 0.552m) in between conductors and e.g germanium. silicon, carbon etc. That is, all materials that have four electrons in the outer most orbit are called Semi conductors.   Religion or characteristics of Semi conductor: resistivity insulators (i) Semi-conductor resistivity conductor 3 middle of Insulator. (ii) Semi-conductor negative temperature co-efficient. of resistance is there. (iii) Semiconductor with suitable material in which current flows through the missile. (iv) At 0°k ...

 What is called electronics? What are the types of electronics components and what are they? What do you mean by doping? Write its requirements? What is called electronics? What are the types of electronics components and what are they? Answer: The branch of engineering which deals with the flow of current through vacuum tubes, gas tubes, semiconductors etc. is called electronics. Semi-conductor is called? Answer : Definition of Semi-conductor : A Semiconductor is a substance which has (10+ to 0.552m) in between conductors and e.g germanium. silicon, carbon etc. That is, all materials that have four electrons in the outer most orbit are called Semi conductors.  Religion or characteristics of Semi conductor: resistivity insulators (i) Semi-conductor resistivity conductor 3 middle of Insulator. (ii) Semi-conductor negative temperature co-efficient. of resistance is there. (iii) Semiconductor with suitable material in which current flows through the missile. (iv) At 0°k it behav...

What is called electronics? What are the types of electronics components? What do you mean by valence electron, free electron and covalent bonds? What is called electronics? What are the types of electronics components? bionsl Answer: The branch of engineering which deals with the flow of current through vacuum tubes, gas tubes, semiconductors etc. is called electronics. Electronics components are of two types. Namely : 1) Active component (transistor, FET) 2) Passive component (Resistor, capacitor, inductor) What is Semiconductor called? Write its religion. Answer : Definition of Semi-conductor : A Semiconductor is a substance which has (10+ to 0.552m) in between conductors and e.g germanium. silicon, carbon etc. That is, all materials that have four in the outer most orbit are called Semi conductors. At zero degrees Kelvin they act like insulators but when the temperature is increased current flows through them.   Religion or characteristics of Semi conductor: resistivity insul...

What is called electronics? What are the types of electronics components? What do you mean by valence electron, free electron and covalent bonds?   What is called electronics? What are the types of electronics components? bionsl Answer: The branch of engineering which deals with the flow of current through vacuum tubes, gas tubes, semiconductors etc. is called electronics. Electronics components are of two types. Namely : 1) Active component (transistor, FET) 2) Passive component (Resistor, capacitor, inductor) What is Semiconductor called? Write its religion. Answer : Definition of Semi-conductor : A Semiconductor is a substance which has (10+ to 0.552m) in between conductors and e.g germanium. silicon, carbon etc. That is, all materials that have four in the outer most orbit are called Semi conductors. At zero degrees Kelvin they act like insulators but when the temperature is increased current flows through them. Religion or characteristics of Semi conductor: resistivity insul...

 What is sub station ? Write the gravity of the sub station. Write the names of different types of substation. Or mention different substation types.     What are the considerations in choosing a lighting arrester? 1. Line voltage 2. frequency. 3. Reciprocity 4. It should be made in such a way that it does not suffer any damage to discharge the surge voltage. 5. It can earth the heavy voltage or surge very easily when needed but does not allow any power loss under normal conditions. What are the devices used for protection in very high voltage system? 1. Earthing screen. 2. Overhead ground wire. 3. Lighting arresters or surge diverters. 4. Surge Observer.     What are the advantages and disadvantages of SF6 circuit breaker Answer: Advantages: 1. Arcing time is reduced due to improved arcing extinguishing power of SFg gas. 2. It is also useful for high current. 3. Operation time does not accumulate. 4. No carbon deposits. 5. Repair costs are low. Disadvantages ...

 What is sub station ? Write the gravity of the sub station. Write the names of different types of substation. Or mention different substation types. What are the considerations in choosing a lighting arrester? 1. Line voltage 2. frequency. 3. Reciprocity 4. It should be made in such a way that it does not suffer any damage to discharge the surge voltage. 5. It can earth the heavy voltage or surge very easily when needed but does not allow any power loss under normal conditions. What are the devices used for protection in very high voltage system? 1. Earthing screen. 2. Overhead ground wire. 3. Lighting arresters or surge diverters. 4. Surge Observer. What are the advantages and disadvantages of SF6 circuit breaker Answer: Advantages: 1. Arcing time is reduced due to improved arcing extinguishing power of SFg gas. 2. It is also useful for high current. 3. Operation time does not accumulate. 4. No carbon deposits. 5. Repair costs are low. Disadvantages : 1. SF% This breaker is exp...