Frequency in the control system represents? Continuous system in time domain ? In frequency domain?

1 Answers   CCP,

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What is the lower limit of break-down voltage of converter transformer.

0 Answers   Tata Steel Limited,

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Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

1 Answers  

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why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

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What is the relation between frequency and motor rpm?

0 Answers  

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Shunt reactor is used in EHV Transmission line for..............?

2 Answers   NTPC,

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what is Distance protection & how did it work

2 Answers  

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Air refrigeration cycle works on the

0 Answers   Caterpillar,

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how are reversing the direction of rotation of dc motor

0 Answers  

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Why we didn’t feel electric shock in an electric train ??

10 Answers   NTPC,

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Why only 1 CVT in Y-phase is used for synchronization in 3 phase power system?

1 Answers   Reliance,

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In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?

16 Answers   Emerson, HCL, Thirumalai Chemicals,

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