Electronics Communications Interview Questions
Questions Answers Views Company eMail

what is scada what is plc what is hmi what is drieves whatis timmer what is counter what is automation

2 3470

WHAT IS WINCC

TATA,

2 9747

WHAT IS THE DIFFERENCE BETWEEN FIX32 & WINCC

TATA,

1788

1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

Wipro,

1751

why rx level is negative in telecom?

2 8712

what is the main diferance b/w the electronic and electrical?

5 5167

What are the maintenances of a PLC ?

1406

What are the maintenances of SCADA ?

ISB,

1635

What are the maintenances of a DCS ?

1402

What are the faults that might come across in PLC ?

1 3059

What are the faults that might happen in SCADA ?

Havells,

1866

What are the faults that might happen in a DCS ?

1483

Types of (Open Shortest Path First) Link State Advertisements (LSAs)?

1651

What is Autonomous System Boundary Router (ASBR)?

1666

What is Not-So-Stubby (NSSA)in Open Shortest Path First?

1824


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

Define what is intrinsic semiconductor ?

609


plz send me the website of dmrc for previous questions papers

1582


simplification of Boolean Expression- A+A'B.

584


By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

3020


I am b.tech graduate in ECE, and looking for a linux server admin course. Will that be beneficial for me. Or shall I opt for any other course like software testing? Please suggest me.

1128






In explain what way is the voltage follower a special case of the non-inverting amplifier?

564


Explain why vestigial side band is used in tv signal transmission?

575


what is a random variable?

3229


Explain conductivity?

554


why BTS use 48 dc volt

1622


Explain various types of antenna diversity.

3823


What is the operating voltage of laser?

561


wat book i can refer to succeed in isro exam ...and where i can get the last 5 years questions

3036


Draw vi characteristics of pn junction diode.

609


what is the specialty of nand and nor gates?

631