Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Describe the water type vacuum pump and how does work a water type vacuum pump?

Unilever,

1 2399

What ill be the shaft diameter with clearance having a bearing bore is 30mm?

1 2712

what is the diffrence between fan & blower

Atlas Systems, CNC, Sunflag Steel, Toyota,

5 7991

why coal oil used for leakage test in bearing housing instead of water ?

1 3042

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

MNC,

1509

what is exactly peripheral velocity in case of two meshing gears?

Intel,

2 6043

what is the meaning of 16 G3/8 thread ?

1 6130

These questions were asked at NICL for the post of Administrative Officer(Specialist): 1. Questions on B.Tech Project 2. What is camshaft and its working 3. Shape of a Cam 4. If Otto and Diesel Cycle has same compression ratio that which will have higher efficiency 5. Effect on IC Engine efficiency if inlet temp increased 6. Who is the current world champion in Chess(as of Sept 2012) 7. Sports person involved in dope charges(Lance Armstrong) 8. Formula for Otto cycle efficiency in terms of temperature 9. 2016 olympics will be going to held in which city

Atlas Honda, JL, NIC,

2 7620

why we can't use carnot cycle in steam power plant?

3 8833

what is jdbc bridge?

TCS,

1763

hi i m Divyen . i have completed 10+3 in diploma in mechanical Engineering. so can i apply for student visa for canada?

1431

What is blast furnace

JREW, TATA,

5099

i am very much confused about direction of thrust in steam turbine...we have steam turbine of 13 stages,10 stages of impulse and 3 of reaction type....in study manual direction of thrust is towards inlet but on thrust bearing its loading side is towards condenser(exhaust side) wile also dummy ring is present in design which also restrict rotor to move in exhaust side direction not inlet ....

2 8503

. Present population of town is 35,000 having males and females. If The population of males is increased by 6% and if the population of females is increased by 4%, then after 1 year the population becomes 36,700. Find the number males and females ?

L&T, RRB,

5 6745

Why certain angle of divergence is to be maintained in venturimeter.

2 6855


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Why should we hire you over the others waiting to be interviewed?

1869


What is the purpose of bilge separator

1393


What is the purpose of a de-superheater?

1641


how the efficency of a coupling is calculated?

2167


Causes of emergency trip of diesel engine

1485






can i get Mahagenco sample question paper?

1543


What is elasticity and explain its types?

591


What is the difference between air conditioning and refrigeration?

584


Which element is added in steel to increase resistance to corrosion ?

722


How to stop a purifier?

1514


hi every one, i want to make a coal grinder to mil 3 or 4 tons of coal dust per hour . if you guys help me with photos or some tecnical drawings that would be very kind of you.

1576


How is ceramic defined ?

669


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

609


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?

1637


What is the mathed of maintain oxizen level in a air tite A/c room.

1641