Answer Posted / sunny sharma

Scanner air fans are small fans ( Both AC & DC) for supplying cooling air to scanner head.
Scanner heads are placed near the fuel nozzle of every elevation to monitor the fireball of the furnace. Taking suction from FD fan if fd fan trip than it will take suction from atmosphere air

what is the basic use of power plant in equipment

1774

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DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.

1017

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what's the moog valve

1520

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operation

1920

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procedure of how to generate power in solar plant.

1963

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why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

3272

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How to calculate boiler capacity? I have 1 Autoclave, Which has to use for AAC block. Dimension for this Autoclave is - 13 Meter Length & 2.2 Meter Diameter.

2304

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can dp type level transmitter work in under vaccum condition

1999

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What is LB-SR.

3028

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How We Calibrate the vaccum transmitter?

1985

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can u please tell me how to calculate the concrete quantity for a under reamed pile? r=300mm,depth=3m for a cylinder and for bulb l=.750mm,width=.525

1759

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what does mean by kva rating

1529

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what is natural frequency of turbine shaft .

2319

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dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job

2562

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some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor

2443

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