Answer Posted / laxmi

please give me the syllabus and sample questions if
possible for instrumentation for vizag steel palnt MT
(tarinee)2009 exam

Where are oxygen analysers installed in cfbc boilers? What are their usual readings?

1580

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What is zener diode? What is voltage regulator?

1145

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how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

2158

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Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

2251

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how to design orifice plate?what is the equation?

2100

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Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?

1819

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hi! i want to know about mpse exam.

2354

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how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

2519

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Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..

1877

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what is the responsibility of an instrument commissioning supervisor

3204

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why we are using magnet for calibration of gas detector?

2290

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field bus transmitter calibration procedure tell me

1872

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while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

1969

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1.what is the effect of vapour presuure in orifice plate flow measurement 2.which is more effective 2 pressure sensors or one single differential pressure sensor in orifice plate measurement 3.how to design a v/i converter and i/v converter 4.how many type of thermocouple are there 5.how many leads are there in thermocouple measurement 6.how pressure sensors are connected in level measurement in differential pressure method 7.what is the output of capacitive pressure sensor (ac or dc),how its o/p is signal charactarized 8.what is the physical meaning of discharge coeeficient,why it is calculated,orifice plate what is its value,why it is less than 1,Q at upstream is equal to or not equal to Q at downstream of orifice plate why?what is vena contracta in orifice plate 9.why rotameter is called variable area flowmeter,it can measure flow even if area is not varying,why it is made tapered 10.design a 10 bit counter ,which counter you will prefer 11.how to remove self heating error in RTD 12.which is more sensitive pt100 or pt50 13.why thermocouple are connected in parallel 14.what is lead contact error in RTD,how to avoid 15.what is P,PI,PID,PD controller,why there is no ID controller 16.what is override,split range,sequential,ratio,feedforward,cascade controller 17.why we moved from SR to JK and then JK to master slave JK flipflop,give correct reason 18.how to measure level of a closed container which contains vapour and liquid,remember no vapour gas should be leaked,so ultrasonic and capacitive is not an option,design another method 19.how to design horse race counter including sensors and signal conditioning element 20.what is bevelling

2467

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How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?

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