Answer Posted / sajjad mahmood

plc,s programing in ladder logic and DCS programing in many
languages or software.

Give Detail information about plc,dcs,and scada system?

1776

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Isometric drawings are generated during _________________ phase of a project

2127

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what are the different types of Protocols? & their applications.

30904

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the 3 most common transmitter protocol being in refinery or qatar gas and aramco.

2987

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Differentiate between ultrasonic flowmeter and radar type flow meter

1263

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Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?

2620

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what are the diff. in servo and regulatory control?

4025

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1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.

2735

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what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

2367

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what is thermo coupler and how it works

6175

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in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.

2063

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which processor is used in dcs.

2313

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plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

2370

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Operational amplifiers

2001

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1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.

2853

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