what are the different types and applications of compressors?

1 Answers  

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where lt & ht capacitor used

0 Answers  

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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what is the meaning of x,m,k in the relays?

0 Answers   ITC Infotech,

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What is the fullform of IPS in substaion using Aluminium Tubes

15 Answers   L&T,

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raleigh method

0 Answers  

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.

0 Answers  

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1 ton AC takes how much current( starting & stable)

15 Answers  

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DC Motors applications used in Lift/Elevators

8 Answers   IOCL, SCS, Usha Martin,

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1 Kva = How many KW

3 Answers   Reliance,

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What is a diode?

0 Answers  

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