Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Explain what does green field project mean?

80

What is weight of 1m3 of seawater?

66

Explain how is natural gas better than lpg?

66

Will a steel cable become longer if it is heated while under load? Explain

64

Explain how fast is a jet plane?

69

Explain the mechanical advantage of a double pulley?

67

Explain the difference between “stress and strain”?

72

Explain the difference between an electric motor and an electric generator?

83

Explain the difference between the flight of a plane and a helicopter?

81

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

61

Define enthalpy?

84

Define steam turbine diaphragm?

67

Explain what are the thermal conductivity properties of brass?

73

What are the different types of gate valves?

68

Explain why is over-pressurizing an air conditioning system bad?

68


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Un-Answered Questions { Mechanical Engineering }

What type of pump is are commonly used in auxiliary boilers?

978


What is stellite ?

116


what is meant by absorptivity?

104


how to calculate bearing pre-load?

2026


Causes of F.O. Purifier abnormal flow?

898






Which factors influence the type of fracture in failure of a material ?

97


What is the material used ball screw rod

863


Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

1171


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

1025


RRB JE GR-II OLD QESTION PAPER WITH ANSER

1267


What are the advantages of powder metallurgy?

91


how many types of jacks

1365


how the efficency of a coupling is calculated?

1606


Purpose of stern tube sealing

923


Did you have a favorite project that you had to do while in school?

71