SDSC SHAR Question Paper 2018 We are providing ISRO previous years question of Technician -B ,Technical Assistant ,Scientists/Engineers 'SC' , ...
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SDSC SHAR Question Paper 2022 We are providing ISRO previous years question of Technician -B ,Technical Assistant ,Scientists/Engineers 'SC' , ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 21. The chemical used in breather for transformer should have the ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 11.Sumpner’s test is conducted on transformers to determine 1.temperature 2.stray losses ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 1. Which of the following does not change in a transformer? ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 91. The efficiency of a transformer, under heavy loads, is comparatively ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 81. Auto-transformer makes effective saving on copper and copper losses, when ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 71.A good voltage regulation of a transformer means.. (a) output voltage ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 61. For the parallel operation of single-phase transformers it is necessary ...
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Transformer: [ ISRO,DRDO,DMRC,SAIL, ODNANCE, HAL, WBSEDCL, RAILWAY & Others competitive] 51. Power transformers are generally designed to have maximum efficiency around ...
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