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TATA Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what parameters are should nessary for control technic dc drive(in rolling mills)?


What is the Minimum winding resistance of motors ( small & big)? referance range


How Flywheel run in DG set, tell in details

1 3913

If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)


what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 5776

What is the magnetic field (coil DC ) of Turbo Expander?


how to calculate the current capacity of a wire if its dimension in Square mm is given

1 4060

Diffrectiate between earthing and neutral

6 7154

While testing LA mast,What are the parameter limits ?


What is UJT PNP, NPN transistor & working principles?

1 11482

What is difference between 3 point and 4 point starter

1 3004

1. alternator has full load regulation of 4% when pf of the load is 0.8 lag, 1500 rpm. full load regulation of 1400 rpm for 0.8lag will be ________ ?? 2. torque angle of a sync m/c operating from a constt voltage bus is usually defined as space angle between _______ . 3. method most effective in finding out no load losses in large DC shunt motoris ______ . 4. current carrying capacity of fuse material depends on ______ . 5. coil has res. 10 ohm, inductance 1H. what wil be current after 0.1sec after switching on to a 500V DC SUPPL ? ? 6. effect of phase lag compensation on servo systems ___________ . 7. rotor of a dc machine is usually supported upon ______ . 8. DC motor is preferred to AC motor in which application ?? 9. 3 nos of 10:1 Xmer are connected in Star-Delta to supply a load at 230V.the supply voltage must be ______ . 10. voltage source produces max current in which circuit. 11. cal. power, if current and voltage are out of phase by 90 degree. 12. suitable length of Xmission line of power at 66 KV. 13. Which of the theorm helps in simple computation when the load across a ckt is varying ?? 14. what is the adopted line length for power Xmission of power by cables ??

5 5820

what is eee?

8 6870

why fractional pitch winding generally used in alternators?



5 12718

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TATA Electrical Engineering Interview Questions

Un-Answered Questions

What does UML stands for?


What do you understand by the oracle?


If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402


How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?


What happens when a thrown exception is not handled?


What are member functions used in c++?


What is polymorphism java example?


Why are there both numerical and named character entity values?


What is bucketing in machine learning?


Write the flags of 8086?


My question is on Opening & Closing Stock Suppose Closing stock of 2014-15 is Rs 30 lakhs & Also we filed return & ROC too for 2014-15. Opening stock for 2015-16 should be Rs 30 lakhs but we found that some purchase for feb & March 2015 Stock has been entered in tally Its taken directly to purchase split of stock not made & in sales to same of 2 lakhs no split of stock is shown. Those stock need to make changes in 2015-16 what was the process ? And what will be adjustment entry ?


when we want bought a new asset (for ex. car)how we calculate our income with the eye of income tax


what is normalisation?what are its uses?


What is the same as procedures?


How important do you consider cursors or while loops for a transactional database?