Answer Posted / mahesh m

on and off using single push button
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What is zone,loop/fire alarm system?

2571

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IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?

2342

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In apron feeder how TPH is calculated?

1656

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which processor is used in dcs.

2202

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Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

1878

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Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

1889

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sir, give me placement papers and interview quistion of birla group company of copper.

2790

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What are the error values can accepted in flow transmitter calibration?could u give any formula for this?

1841

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how to check earthing,what is minum ohms for proper earthing

1878

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Explain PID, ON/OFF, Controls

1976

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Describe the function of Accumulator into the Pump

1886

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what would be the minimum flow rate that we can measure on rotameter..?

2030

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What is critcal speed. what is resonant frequency. why we want to cross crtcal speed on higher RPM (early).

2086

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What is hp & mp seperator .& what is its working principle ?

2177

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i want to find out iffco get test paper

12989

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