Answer / sowbarniga soundararajan

DC motors are work on the principle of electro magnetic interaction.
Whenever the current carrying conductor placed in magnetic field, Due to the interaction of field flux and conductor flux the force will be active on the conductor and tend to move the conductor either in upward or downward direction according to current direction.

tell me the temp range of rtd?

8 Answers  

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Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....

0 Answers  

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Why Ma signal is using for control system?

1 Answers   Petrofac,

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Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?

0 Answers  

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Where & Why we are using SURGE PROTECTION ?

4 Answers   IOCL,

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What is Vena contracta?

3 Answers   CCIE,

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how to calculate the temp. of RTD&Thermocouple when we got some mV r Ohms?if anybody has d chart pls mail the chatrs to me...

1 Answers  

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on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon

0 Answers  

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1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?

1 Answers   NTPC,

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what is difference between RTD and Thermocouple?

2 Answers  

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what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).

2 Answers  

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What is the difference between working pressure and calibration pressure of a control valve

0 Answers  

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