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Engineering Interview Questions
Questions Answers Views Company eMail

What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.

Jaypee, JOY,

5 60536

why we are using auto transformer in sub station mostly???

 2 10765

what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?

 1 6092

What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??

 4 11838

In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

HAL,

1638

If we touch the Capacitor terminals you feel shock after the capacitor was put in operation and not in case of inductor though both are energy storage elements.why?

HAL,

4 8735

What is the full form of SON-T lamp?

HAL,

1 11017

What unit is used for measuring comp. outlet flow. it is CFM, M3/hr or NM3/hr. ?

Jk Tyres,

5 7619

main() { int i=5; printf("%d%d%d%d%d%d",i++,i--,++i,--i,i); }

 5 4794

what is the specification for silt content in sand

 8 52771

what is the procedure for flakiness and elongation index

 1 6043

When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?

 1439

cement mortar1:5 12mm thick and one bags cement how much area pleastering please give anwser

DeSigns Inc, L&T, Marg, Sand, Vee Technologies,

12 92800

What is DCS and PLC scanning time?

 5 16591

which is the best type to measure level of a Tank(water). Displacer or Differential Pressure method?

 2 7799

Un-Answered Questions { Engineering }

What is the difference between upstream and downstream in a refinery?

587

Explain the Selection of clothes.

5

Discuss the challenges and considerations involved in designing supersonic or hypersonic aircraft.

122

what is meant by loss of field in a DC motor? how a universal motor works?

1382

hi this is amit..please help me to out this problem Objective 8: Create Resources (Function libraries) Requirements: Create a new order with the Flight Reservation application. 33. Use the script created above. 34. Write a function using VBScript that will take a date as an input and add 10 to it. i.e. if the date is passed as “15/08/2008” then after adding 10 it should become as “25/08/2008” 35. Use this function to parameterize the step used to enter “Date of Flight” 36. Run the pack thanx & regards

1724




iam from engineering information technology ... can i write group 1 exams??

1666

WHAT IS LOAD CELL

1684

Would you please provide me with questions collected for interview regard to pressure vessel, which is in the aspects of welding, NDT, materials and painting? Please send these questions&answers to lgx_jasmine@126.com within 1 week, Thank you for your help. Rgs!

1418

Bernaullis theorem deals with the law of conservation of mass momentum energy none

1571

What is "strstream" ?

1685

What is the main drawback of a single phase half bridge inverter?

559

What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation

1427

how to store the thunder power?

3746

What are some mechanical laboratory apparatuses?

683

What is the tension required for the 25000 CFM AHU belt

2043

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