Why we don’t use 2-20mA, 1-20mA, 3-20mA or 10-50mA signal instead of 4-20mA ?
Answer : Generally, in a transistor some amount of voltage is required for turning it on…
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Symphony Teleca interview questions and answers
37 posts
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…
What is the advantages of VB.NET ?
Answer : VB.NET offers code execution that runs under the Common Language Runtime (CLR)…
What is the difference between vb and vb.net ?
Answer : VB stands for Visual Basic. It is a high level programming…
What is the difference between sqoop and pig ?
Answer : Sqoop is a simple tool used for transferring large amount of data…
What is staging table in sqoop ?
Answer : Staging table is used to stage the exported data…
What is the use of sqoop ?
Answer : Sqoop is a simple tool that is used for moving data…
What is sqoop metastore ?
Answer : Sqoop metastore is an internally implemented database that can hold the definition of a given job…
What is sqoop ?
Answer : Apache Sqoop is efficiently transferring data between Relational databases and Apache Hadoop.
Print pyramid triangle in C++
Answer : To print pyramid triangle in C++, we have use two for loop…
C++ Inheritance
Answer : Inheritance is one of the key features of Object-oriented programming…
Finding all substrings of a given number that are divisible by 11
Answer : Query(l, r) : find if the sub-string between the indices l and r….
What is the best way to sort an array of 0s and 1s ?
Answer : Sort an array elements means arrange…
Find Largest number from set of given numbers ?
Answer : Find number of digits in the largest number. Let us assume number of digits be n…
Find the wrong statement about Abstract Class ?
Answer : B. We can’t create pointers to an abstract class
