I want to know about rolling margin of steel :- For eg. If 2nos. bundle of 8mm dia steel with17 rods each of length 12m comes to store. During testing of 1m rod of each bundle it was found that 1rod has weight .405kg/m while other has .385kg/m. Now what will happen in case of steel payment and measurement payment ? Regards,

2506

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why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?

2230

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1 TO 65

2460

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why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .

2891

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how point on wave controller works.

2613

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How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?

2154

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our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

2077

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A code which had some declarations of some data items. There were a couple of normal data items(char,int..) and some pointers as well and a malloc call. You have to find the total memory taken up in the stack(Hint:Pointers and all are allocated in heap, not in stack, so dont count them).Also in most of these questions, they were specifying that the OS was 32 bit

2295

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Tell me about a major problem you recently handled. Were you successful in resolving it? in petroleum side ?

4523

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writte a c prog. to acept 5 no. from consule and then display them back on consulte in ascending order

1979

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HOW TO TEST A LIGHTENING ARREST ER ?

2201

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what is gas metering system? gas chromatograph? and gas compressors?

2454

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which has high compressive strength between hollow block and brick masonry?

2383

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where was current transformer protection units used and why??

2040

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what is the solution for meger test failed the MV cable?

4273

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