Zadco Interview Questions and Answers
1 . How to calculate the flow rate in Vortex flow meter ? What is K factor ? Can you give me an example calculation to understand the same as better ?
Answer : Vortex flow meters are flow sensors that detect the frequency of vortices...
2 . What is the use of conservator, buchholz relay, breather in a transformer ?
Answer : Buchholz relay is to protect the winding from over heat...