Answer / mayank nema

Inductive proximity sensors are used for non-contact detection of metallic objects. Their operating principle is based on a coil and oscillator that creates an electromagnetic field in the close surroundings of the sensing surface.

what is a half wave, full wave, and bridge rectifer.

0 Answers   Takreer,

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Why we use 4 - 20 ma?

6 Answers   IJT, ONGC,

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What is feed factor and its Importance in cement industry? How we can solve feed factor?.

0 Answers  

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in the flow caluclation k value how to caluclate.mass flow & volum flow.

1 Answers  

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modbus and profibus communication difference?

1 Answers  

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Advantages of servers over normal desktop in PLC SCADA system

1 Answers   InfoMedia,

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tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),

0 Answers  

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What is negative range in transmeter?

1 Answers   TCL,

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I heard that we can use flow transmitter for level measurment also hw it is?

2 Answers  

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DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.

0 Answers  

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What is cut off relay? And why use in PLC and DCS?

0 Answers  

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what is meant by nuclear power plant?

1 Answers  

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