how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

0 Answers   Hyundai,

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what is meant by motor startup supervision & motor load jam protection ?

0 Answers   ABB,

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If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

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In a dc series motor increases in lord current results in

4 Answers  

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DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

0 Answers  

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how did the differential relay work to protect the power transformer

4 Answers  

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10Hp, 3-phase, 415v, 50Hz induction motor. The above motor is to run on Star-Delta connection, so how do i make following hardware selection 1) MCB, 2) Contactor, 3) Wire Gage (Depending on P-P current or Line Current), 4) OLR, Please tell in detail how to do the above, so as to get the ans. of it even if the Hp rating changes.

1 Answers   Engro,

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why do we need transformers?

12 Answers  

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Difference between Earthing Truck & Earthing trolly for HT panel

0 Answers   Moolchand Medcity,

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Why single phase induction motors are not self starting ?

0 Answers  

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What is the difference between earth and neutral

4 Answers   ABB, Tamboli Engineers,

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What is Fan Coil Unit . How can we calculate CFM .

3 Answers  

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