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TATA Interview Questions
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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 7100

If my Income is 180000 p.a., so what tax I have to be deposit, explain with details of total calculation?

 3 6462

State your career goals five years from now.

 3182

What is the diffenece b/w QPSK and DPSK?In these which one is better and why its better?

4 14536

sir please send last 5 years papers of Asst.loco Polot exam of Secunderabad board

 1619

how can u convert from hp to bhp or cc to bhp plz explain?

 1 2217

what is eee?

 8 8282

all model paper of RRB examination of assistant station master of secunderabad

 4 9751

why sweathgear panel used 65ka, or 50ka beaking capacity

 2420

Can tou send me RRB mumbai's section engg model exam papers?

 2247

why fractional pitch winding generally used in alternators?

 2461

Your job is to create a simple sum that adds up to 12. You have to use the same number three times and you cannot use the number 4

 45 33497

Which of the following letters does not belong in the sequence? A, E, I, F, U

 7 9240

WORKING PRINCIPAL OF MCB

 5 13790

IEEE subdivided the datalink layer to provide for environments that need connectionless or connection- oriented services. What are the two layers called?

 2 7967

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TATA Interview Questions


Un-Answered Questions

what is interleaving in gsm technology?

574

What is stool or how will you troubleshoot splunk configuration files?

136

What objective-c program consists of?

1

Does windows 10 need java?

600

What are advantages and disadvantages of logical data base

1765




why various test are performed on electrical panels & power cables before commissioning on site & what are these test???

1535

Given a sorted array of n integers that has been rotated i(unknown) number of times, give a (log n) algorithm that finds an element in the array.

603

Do you have to have a microsoft account to use windows 10?

410

Explain about thinhtime and thicktime function?

388

How to update a component every second?

216

I have a relation r. How can I get the top 10 tuples from the relation r?

301

Can you set which type of comparison you want to perform by the comparevalidator control?

526

How do I zip a powerpoint file?

110

What is dba software?

296

What is $rootscope?

453