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HCL Instrumentation Interview Questions
Questions Answers Views Company eMail

what is diff between the motor and pump

10 26109

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 3816

What is the difference between HMI,SCADA and MMI,not abbrevation?

7 33629

what is the meaing of calibration curve?

3 6241

what is the diffrence between plc&dcs

4 6601





what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 3528

A RANGE OF TRANSMITTER IS (0-400)B mm abs what is "B"?

1 3717

what is air to open and air to close control valve and difference btwn this...and how to measure milli amp by this...and what is the role of positioner and i/p converter in this..plz help me

2 40242

why is an oxygen sensor used in a boiler stack

2 4911

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HCL Instrumentation Interview Questions


Un-Answered Questions

How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.

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How to know whether a key exists or not in perl?

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What is the use of singleton scope in spring?

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What is the purpose of stern tube?

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Mention some common errors that are usually committed in sas programming.

113






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130


What is jdbc connection?

125


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162


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125


How do I combine excel workbooks into one?

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How do I install microsoft office for free on windows 10?

78


What is an example of translating a date into julian format?

143


Is flexbox a framework?

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What is ibdata1?

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Explain what file contains configuration for data directory?

33