Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is the use of divider?

634

Why the centrifugal pump is called high discharge pump?

637

What are topping and superposed turbines?

741

what is meant by absorptivity?

633

Define reynolds number [re].

622

How cavitation can be eliminated by pump?

1 723

What is the use for firmer chisel?

613

What is the use of chuck?

664

Define refrigerant.

655

What type of cross-section is usually of a chisel?

743

Define stefan boltzman contant.

773

Why centrifugal pump is not called as a positive displacement type of pump?

631

Name the machines you know?

601

What is welding?

635

Name of any five measuring instruments?

600


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Assume a DC motor with the following parameters : Motor torque control = 0.0848 Nm/amperes Back EMF control = 0.0848 Volts/(rad/s) Armature resistance = 0.75  Moment of inertia = 0.00001696 kg/m2 With zero frictional load and taking a feed forward gain of 2, determine the motor response for a unit step function. please forwaded the answer to the below mail id thanks in advance Regrads, peer_kaba@yahoo.co.in

1455


Name the different shops?

597


What are to be checked in an induction motor?

1554


Hi, I am Jose. I am an Mehcanical Engineer. I am planning to appear for BHEL ET exam.Can any one help me how to prepare fo this test? Is there any question paper pattern for this test?

1714


Which reactor produces more fissionable material than it consumes ?

647






what is the function of platern water wall in a boiler? and difference between with ordinary water wall?

1697


How much water pressure will come from gravity feed tank, which is 10 metres high?

599


Name the welding tools used in workshop?

618


What color are thermal oil piping lines?

769


What are the things to do when approaching the port?

1408


Is it possible for something to explode in space like in the movies?

554


Name the machines you know?

601


draw neat sketch of pirani gauge with wheatstone bridge circuit to measure output. discuss its construction working princple

2596


What should you do before you start the engine?

1676


What are you going to inspect or check when you open the crankcase?

1534