Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the purpose of inter cooler in multistage compressor

8 59561

why we can't use condensate pump in place of feed pump.

Hindalco,

1 2089

SUBJECTS: 1 THERMODYNAMICS .2 HYDROLIC MACHINE . 3 POWER PLANT ENGINEERING .4 ENGINEERINGS MATERIALS .5THERMAL ENGINEERING .6 PRODUCATION TECHNOLOGY .

HPCL, BPCL Bharat Petroleum, SAA, TN,

1 6110




why condensate pump can be used instead of feed pump?

1 1582

what is the formula to calculate the capacity of the power plant if the calorific value of coal and efficiency of the boiler,turbine and generator is known.

864

when pump suction fluid what force applied

4 2301

How Does diesel generator works?

7 3319

What is the difference between P11 & P22 pipes?

Kirloskar, CSI,

2 12988




What is the function of "magnetic center" in Alternator?

2 3939

Why is Air Conditioner capacity measured in ton like 1.5ton?

3 4299

How to calculate outer dia and width of the bearing

2 7613

why we cannot cool the room by opening the refrigerator ?

2 3533

1-How to calculate the CFM of HVAC ? 2-if we have CFM and then how can we calculate AC Duct size?

1 5362

what is the material composition in IBR tubes?

Thermax,

5 7993

how can we calculate the size of bearing with the size of plummer block?

IIPM,

1780


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Un-Answered Questions { Mechanical Engineering }

why the wear of back tyre takes place more rapidly than front?

705


My rotary kiln die 2mtrs x 36 mtrs long bauxite calcination .PL suggest ld fan cap.and pressure.

362


what is the three phase induction motor? what is difference between motor used in household instruments and induction motor?

690


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?

782


Is it possible to make common ducting for Induced draft boiler with Forced Draft Boiler?  Induced Draft Boiler is having Agrowaste type and Forced Draft Boiler is of Oil Firing type.

595






A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

988


wt is dynamic coupling????

748


tell me about a time when u had too many things to do and u were required opinion prioritized your talks

574


How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?

132


What phenomenon becomes when air mixed with refrigerant?

771


why we open open condenser vacume early when the unit get balck?

608


What is the maximum cylinder head temperature of a 1200 KW, 12 cylinders DG set

748


sir i need section engineer test papers

1408


What is the difference between Maintenance Order and Production Order. the point is i want to know the affection of Movement type 261 thru maintenance order and Production order. if i change any settings for Maintenance order it will affect to production order process also for 261 movement type ?

1016


sir i am selected for HAL Ast. Engg so pls Interview Qus

1286