Answer / kaduamol1986

Both connection delta and star connection are preferred. If
VFD is used then delta is preferred.

Answer / asif qureshi

in case of delta connection is preferred...and for the motors above 10 hp star delta time connection is advised if vfd is not available.

hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q

0 Answers  

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7. What are tri-state devices and why they are essential in a bus oriented system

1 Answers  

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I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

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When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.

0 Answers   Chevron,

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Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

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Explain the mechanism behind the turbine meter.

0 Answers  

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any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.

0 Answers   IOCL,

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What is the GK Value in Flowmeter?

0 Answers   IBPIL, Thermax,

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what is the function of 3 way manifold valve in a closed loop system?

1 Answers   Emerson,

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how to calibrate temprature switch and flow switch ?

1 Answers   Adgas,

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Describe a time when you anticipated potential problems and developed preventive measures.

0 Answers   Hotel Management,

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

2 Answers  

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