Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

Dear I would like discuss in deep beams problem in design and serviceability. please contribute to prepare a comprehensive discussion. first deep beam definition:

1 4652

what does complexity means in an algorithim?? how it is calcutaed?

2416

Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 3296

what is pressure control

GNFC, IBM, Privi Organics,

1 2915

What is the difference between PLC and DCS?

Honeywell,

4 14453

Automation of XYZ Soft drink parlour XYZ Soft drink Parlour wants to automate its functionalities. The Admin can add new items in the stock and also update the details of the existing items. The items are only soft drinks .The details to be maintained are Item’s name, quantity and price. The salesman can view the availability of the items as per the order placed then confirms the order. At the end of day the Admin generates a report of the total sales (total quantity and price of individual items). Identify the Joins , union, and Cartesian product Report.

1 3727

A company canteen needs an automated system for its food and beverage management. The canteen receives food and beverage items from different distributors. All the non perishable items are stored in the store-room and the perishable items are put in the fridge. The manager should be able to add, delete or update food and beverage items onto the system and perishable and non perishable item details are to be stored separately. Both waiters and the cooks should be able to update the perishable items, but only the cooks should be allowed to update the non perishable items. Both cooks and waiters are not allowed to add or delete any items that are entered. identify the Schema, Table , Fields

Accenture,

3204

What is the allowable value of IS 2062 Gr.B?

Student,

2 10391

Sir, I'm P.Ravi Kumar want to previous mechanical Question Papers for rrb exam

1909

Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

3109

Why the outpet og DG is 415V not 440V?

1 6355

What is the meaning of EDO in DG panels?

Bajaj,

3 7768

what is the use of interposed & reverse voltage transformer

Anjani Steels,

2 15765

difference between microcontroller and microprocessor

2052

Why we are not placing c.B 's btwn generator and transformer.? what happens when generator gets disconnected from transformer when it is running @ full load?

Areva,

3 6545

Un-Answered Questions { Engineering }

When a spring is cut into two, stiffness becomes ?

1021

take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

2249

Do you know what metal might be considered the "most environmental"? I say aluminum because it can be recycled others on my team say brass.

892

What is meant by cyclo-converter?

1052

Explain what are the two mechanisms of breakdown in a p-n junction?

1221

Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks

1886

How many 2:1 multiplexers do we need to make a 2 input xor gate?

1016

Give an Example for negative feedback and positive feedback?

1074

why pistons rotate in clockwise direction?what are the functions of counter weight in crank?

1662

what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

2273

I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?

2305

explain the trasistor sizing procedure for a four inputNOR and four input NAND Gate?

2713

Do you know what is mineral fibers?

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1835

What are the advantages of current commutated chopper?

1200

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