Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What kind of knowledge we need to gain to draw p&ID and Isometrics in autocad?

BEML,

2 5004

state the difference between move & copy

1 7276

what is the viscosity of hydraulic oil?

ONGC,

1 3410




what happen when there is moisture in the TX valve?rac

666

how long normally does the domestic refrigerant capillary tube are?

700

how does the belt tension is checked and what should be the tension?

1 1823

Explain how does the pulley belts are to be aligned?

Turbo Energy,

1 1193

what will happen when there is a kink in the discharge tube?

2 2336




Give five differences between suction and discharge pipes?

Unitech,

921

Name two types of leak detectors and the method of application for each?

1 1789

Name the refrigerant that is the replacement of R12?

2 2462

Name the refrigerant that is used on domestic refrigerators?

7 5029

Explain the procedure of charging reciprocating compressor?

1529

WHAT IS MECHANICAL ENGINEERING

Infosys, AMW,

2 3062

Why R12 refrigerant is restricted to atmosphere?

2 3283


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Un-Answered Questions { Mechanical Engineering }

What will be the cause of scavenging fire?

910


distinguish the knock phenomena of ci and si engine?

4766


which fit is this 177-S6?

904


sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you

934


Is your basic salary of $...... , good for you if employed?In case of any eventuailt,who is your next of kin?

571






How does the steam work in a steam turbine?

944


What are the causes of L.O. high temperature?

1148


WHat is adsl?

946


Cox chart is used in ....Distillation, evaporation, drying

3157


Hello sir! I hav read the above discussions about PSU.I hav 72% aggregate in Mechanical bt i do had a back in 1 subject,so m i too eligible for PSU?

942


please send previous year que. paper of je mech rrb.

858


How to stoped water tube boiler

785


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

958


How is propeller fitted in shaft?

765


How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm

2616