Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the techanical difference between german standard & japanese standard.

797

what is the difference between shaft vibration and bearing vibration?

1 2241

What is the difference between Gas Turbine and gas engine in Gas Power plant ?

NTPC,

11 18305




What is the advantage and disadvantage of IS 2062 Gr A over IS 2062 Gr B & C

TATA,

3 7394

What are the ASTM materials used to manufacture boilers?

853

Why we are cooling screw pump as + displacement pump?

3 2622

what is thermocouple

MAHINDRA,

8 4622

Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

BARC,

877




What is "the best answer" if any one don't know the answer of any question asked y interviewer?

5 3494

application of two stroke engines

4 3621

Type of Maintenance (Tell all in brief)

Usha Martin, Adani,

11 6708

i have completed b.tech from mechanical engg so plz send me some question paper for entrance exam

Shipping Corporation of India,

976

Abrasion is a cause of the gear failure form

1 2205

what difference between centrifugal and reciprocating pump.

5 14105

what is the difference between dross and scale?

Hindalco,

1 3301


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Un-Answered Questions { Mechanical Engineering }

If I can absorb 9,000 lux of sunlight in the bottom of a pool what will the temp rise be per hour, per square foot of absorbing material, per gallon be? Temp of pool deck 115 degrees, water temp 75 degrees, 120,000 lux on the pool deck

863


What do you going to observe, when a diesel engine is running?

720


why we use kg/cm2 in pressure gauge not kg/m2

1899


QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

949


I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

725






what is the procedure getting road permit form online

393


why eta(η) became the symbol of Newton law of viscocity

928


how can I masurement the circale weight ? like- 312mm i/d x 392mm o/d x 6mm thick.

644


When repacking a valve the rings of packing should be oriented so that the packing ends are installed ____________.

1110


L&T construction mechanical questions

182


How do I calculate 2% Butane in 29.66 CFM?

197


What do you mean by KG and KGS in Diesel Engine

4099


Can we add different application (program)in pro e modelling software? If YES ,then how????????

666


What is the specific gravity or relative density of fuel oil?

891


Which has the greater pressure in a stern tube sealing seawater or L.O.

596