Answer Posted / dineshkumar periannan

hardness of grinding wheel is specified by an Alphabet
Q-z -High grade - Hard wheels - used for soft and ductile materials
J-P - Medium grade
A-I- Soft grade - Soft wheels - Used for Hard and brittle materials

Define coal

1195

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WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

3670

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what is difference between british wire guage & birmingham wire guage

2099

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How do you measure the moment of inertia?

1197

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I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2598

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I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

9866

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Which parameter remains constant in isochoric process ?

1174

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wt is MAG weld? wr it is specifically used and reason for it .

1988

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L&T construction mechanical questions

1518

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Hello Friends I had my ONGC test today,but it was very bad.But I would give certain suggestions so that u may not face he problem which i had. Be thorough with Electrical Technology.Generators.motors stators etc.There are 5 questions on that. There were also good no.of questions from Hydraulic machine and Production technology. Then 3 from Strength of materials.And remember the dimensional quantities.

2018

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What is the melting temperature of the cng long tube fusible plug? And can I use lead solder Sn97Cu3 (Melting temp S/L 227-309 °C) Materials of tube : AISI 4130 Alloy steel

1642

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Which impurities form hard scale and which impurities soft scale ?

1147

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what is the rpm of Turbocharger of Cummins KTA50G3 Diesel Engine?/ Normally What is the rpm of Turbocharger for any 1 MW Engine?

2870

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If percentage elongation of a material is more than 200%, it is classed as ?

1347

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What is a uniformly distributed load?

1267

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