L&T Instrumentation Interview Questions Answers, L&T Placement Papers, L&T Technical, HR Interview Questions, L&T Aptitude Test Questions, L&T Campus Placements Exam Questions

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L&T Instrumentation Interview Questions

Questions Answers Views Company eMail

please send me hpcl placement papers

13 21703

Paper Details: company -- Hindustan Copper Limited post -- GET 2008 Date -- 03.08.2008 Dept.-- Electronics?Instrumentation Aptitude -- 70 Technical-- 80 Total Time -- 2hr 30min I have listed the question I could able to remember 1. BCD equivalent of 43 2. value of K for stability of a system from a given equation 3. transformer connection for darlington connection 4. damping of balastic galvanometer 5. advantage of chart-pen recorder over CRo 6. CRO - how to change bandwidth 7. questions on CRO construction 8. reverse saturation current of si diode 9. advantage of wire wound resistance over carbon resistance 10. core material for a small coil 11. max fanout-- TTL/ECL/CMOS/MOS 12. component of resistance of monolithic IC 13. functions of capacitors in multivibrators 14. to change a sawtooth signal into a square wave we use-- schmit trigger/ schottkey diode/ zener diode 15. relation b/w á & â in transistor ckt 16. function of SiO2 layer in fabrication 17. 3 questions on ODD MAN OUT

2 5894

what happens when the profibus fails while in operation (operation of a valve)?

5 12859

Difine flashing , Cavitaion & Noise? how to minimize these effects

3 9148

How is plc installing done

3 8348

tell me about the instrumentation,what is the actual need of it ?what are the characteristics of a IC engineer ?

11 16929

any body tell me ,contol valve has how many cheractristic? explain it.

6 10986

what is the difference between PLC & DCS

17 28931

In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.

5 14629

what's the minimum level required of SIL (safety integrity level)to use fire and gas system?

2 7008

What is trim material . Why it is known as trim.

1 6637

what is the different between plc and dcs ? I know full name of this two but I want to know what structure and working style and speed I/O capacity and controller difference?

2 16144

how we can calibrate an Interface level transmitter online

2 9174

Which is your favourite subject & explain any one topic of it.

9584

Which topics are covered in Process Control?

2151

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L&T Instrumentation Interview Questions

L&T Instrumentation Interview Questions (36)

Un-Answered Questions

Is it possible to install an equipment to a functional location without data transfer from function location to equipment?

902

Performance of our work in the pega is measured using?

499

What will strcmp("Astring", "Astring"); return a) A positive value b) A negative value c) Zero

1096

What is servlet lazy loading?

1158

What is the difference between qa, qc, and testing?

1301

When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?

1048

What is the instrument to check the rotating diode fuse of alternator in running conditions?

2467

What privilege is needed for a user to query tables in another schema?

964

What is the mission of testing?

1029

why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

2252

How do you program keyboard keys?

597

How you can deploy a custom build of a core plugin?

Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv

2447

Does spring boot use tomcat?

727

What do your parents think about you?

1168