Electronics Communications Interview Questions

 
1.
What is the basic difference between latches and flip flops?
2.
What is race aroun condition in flip flop?
3.
If a crow sit on on current wire it will not fell current but a man touch it he get shock . why?
4.
Why 2 rectifier is used in smps?
5.
What is difference between voltage and potential?
6.
Why always current in some amp and voltage is 230?
7.
Why I hire you and why i dont hire you?
8.
Find wrong number 76,20,32,84,325,1580?
9.
What kind of modulation is used for land phone
communication systems?
10.
What is NMC?
11.
what is ups and inverters?
12.
what effect at thersold value on transmission power is increase or decrease in telecommunication?
13.
what is ups and inverters. and how to give battery connections for ups?
14.
What is operating ratio in railway?
15.
What is artificial intelligence? isnt it is dangerous?