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TATA Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Can I use RCCB in moisture control device in a submersible pump.

 2 5356

what is the use of permanent magnet generator in exciter

 1683

How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?

 4 6313

draw single line diagram of UPS

 1 17001

Can any body explain the operation system of MVWS(May be related to water and fire hydraunt system)?

 2 4643

how do we know the LT or HT panel trip by some broblem which indication willshow

 2 4317

Meggering minimum acceptable Ohms for insulation resistance.

 1 2372

1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

4207

calculation of knee point voltage of current transformer?

 2 4818

how many transformer

 8 8102

what is the meaning of the symbol << >> put in transformer drawing

 1439

why transmission lines traveled in high voltage?

 5 6802

What is Ton Capacity of Air Conditioner?

 1 2948

What is inverse definite minimum time lag relay? Where is it use?

 2276

Why does the DC voltage needed is less than AC needed to produce corona?

2 4176

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TATA Electrical Engineering Interview Questions


Un-Answered Questions

Tell me what is google penalty?

102

why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

1361

Can I use notepad ++ for python?

374

What is lmo? State some of its importance.

588

briefly describe the shell's responsibilities?

791




How do you do a vlookup spreadsheet?

312

What is a system tablespace?

584

How do I find duplicates in a single column in sql?

522

How to write date and time literals in oracle?

545

in require sap fico questions

1684

there is two functions function a and function b like fun a(){.... ..... } fun b() { } in function b i write the coding to add two numbers and i need to dispaly the sum result in function a with out using global variable. how we do?

2205

low of heat transfer

3396

How do we calculate the Out put voltage of generator, after the excitation is being given?

1493

What are public objects?

627

Explain the characteristics of embedded system?

442