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What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

1086

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• How far is your home from the institute?

2399

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how much efficiency loss will tool place in a steam turbine due to low vaccum?

2059

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What are the advantages of a centrifugal pump over a reciprocating pump?

1199

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What is the difference between stalling and surging in rotary compressions ?

1097

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What is booster in pneumatic ?

2058

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What are the causes of turbine vibration

1969

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Define tons of refrigeration and cop.

1211

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What is meant by transmissivity?

1066

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How oxygen can be removed from steel during melting? What are fully killed steels ?

1169

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Why will an ice cube placed in a cup of hot rotating water spin automatically faster than the water itself?

1154

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Can you use motor oil in a hydraulic system?

1056

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What are to be checked in an induction motor?

2061

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how control valve works? process line pressure is 50kg/cm2g and instrument air pressure is about 4 kg/cm2g.

2112

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current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

2227

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