Answer / karthick

both forced and induced draft comes under artificial
draft.In forced draft fan is placed in the path of air flow
into the bolier whereas in induced draft fan is placed at
the exit of air nearer to chimney.

Cooling tower:
the principle behind cooling tower is to cool the water
coming out of condenser and re-circulate again into the
condenser.Cooling water uses river water for its operation.

Answer / vijay

types of gear box
syncronizer gear box
auto engagement gear box
helical gear
internal gear

• Do you have any blind spots?

1 Answers   Petro Star Mount,

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List out the points of diesel generator B check?

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pls, send me jindal steels & power aptitude ques

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define material grades 15b25,10b21,scm-415,16mncr5 in detailwith their compositions

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what us diff between shaping & hobbing m/c

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How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

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how an universal testing machine working?

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• Tell me about a problem you had with a supervisor

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Explain how are the pneumatic system and the hydraulic system similar?

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Escape Velocity of Earth is

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i am B.E mechanical enginner and i am appearing exam OF mahagenco for the post junior engineer.can get previous exam paper for mahagenco for B.E mechanical engineer .I ALSO WANT STUDY MATERIAL FOR EXAM.

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all rector or exchanger have spherical/semispherical end why?

2 Answers  

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