Answer / santosh

the movement of the hydrailic press taken place by
hydraulic pressure, direction is controlled by Direction
contril valve. And mech press Ram movement is controlled by
crank shaft driven by electrical motor.

Answer / rajiv

Hydraulic M/c works on oil pressure system where as Mechanical m/c works on Gear and crank shaft system.

Answer / gurunath ghale

hydraulic m/c contains a oil & mechanical m/c contains a air

What is long form of FIAT

4 Answers  

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In a Steam Turbine, where does the maximum loss of efficiency occur ?

14 Answers   MahaGenco,

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• What has been your biggest professional disappointment?

1 Answers   Kirloskar, Petro Star Mount,

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specific gravity of water

9 Answers   JSW,

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What is the flow of steam in an impulse turbine?

0 Answers   ABC Inc, RRB, Siemens,

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boiler fusible plug melt down, normally melt down due less water or feed pump failure, but is there any possibility of fusible plug melt down due to high temperature in firing zone and at that time water level is perfect at it's level.

1 Answers  

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What is the function of "magnetic center" in Alternator?

2 Answers  

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what is mist lubrication?give examples where it is used?

1 Answers  

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what r self priming pumps? Self priming pump is available only in horizontal pumps and not in vertical pumps.

4 Answers   SJVN,

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16 inch = 1 ______________?

5 Answers  

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In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 Answers  

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what is the difference between run out and ovality

1 Answers  

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