speed control by the variation of field flux result in 1- constant power drive 2-variable torque drive

1 Answers  

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Why we should not apply Ac supply to Cable when during the cable Hi pot test ?

0 Answers  

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Handpump harness water dont go back.Why?

1 Answers   Focus Energy,

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what's the defiance between T beam and inverted beam.

0 Answers  

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how we can calculate the load appeared on programable logic controller.and what is the method to calculate the scan time of PLC.

0 Answers   Siemens,

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Question 96 - In infrared spectrum, one of the factors affecting peak location is the mass of the atoms. The stretching frequency of a bond connected to a lighter atom will be greater than the same bond connected to a heavier atom. (a) For halogens like florine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At), what is their IUPAC group number? Hint : The proton numbers for F, Cl, Br, I and At are 9, 17, 35, 53 and 85 respectively. (b) For the compounds of H-F, H-Cl, H-Br, H-I and H-At, which one has the lowest stretching frequency and which one has the highest stretching frequency? State the reasons.

1 Answers  

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i want MEIL placementt papers

0 Answers   MEIL,

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Why we make body earthing of transformer and what will be the size of the copper wire for this purpose related to KVA Capacity of the Transformer as per code.

0 Answers  

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What's is the mechanism of for stroke engine

0 Answers   Medha Servo,

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can DOL used with slip ring motor?

0 Answers   NTPC,

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Difference between ac and dc

0 Answers   Eaton,

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Corona occurs more in winter or rain?

1 Answers   UPPCL,

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