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TATA Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what are the different types of transformers in present? which transformer is efficient?

 1 1997

What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

 1818

WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

 2 7441

what is the use of conservator in a transformer?

6 23414

We have two parts in generator, electrical & mechanical. how it works?

 1513

What is rotating transformer? Which machine is used specifically as rotating transformer?

 3 6542

What is Negative Potential Bias

 1792

a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated

 3 6993

A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

 2075

why crgo core is used in transformers?

 6 30657

what is difference between earthingpits,earthing grid & earthing mess?

 2062

How to calculate & connection of 900KVA generator 2 sets & load(1500A)? How to choose cable size and ACB size for this load & generator? please explain me detail. Regards, Mr.Han

 3 9328

working principle of AC Servo Motor with its construction

8344

if we give DC suply to the AC motor what hapen

 5 6778

which is the most advanced form of SF6 BREAKER?Can we use other gases to quench the arc?

 1576

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TATA Electrical Engineering Interview Questions


Un-Answered Questions

how pressurize drum calibrated ?

1579

What is difference between coalesce and repartition?

204

What is the difference between discrete and continuous in tableau?

191

What is called dbms?

496

Explain about appdomains?

609




along with technical test papers

1141

What is DFP ?

225

What is the difference between function, procedure and package in pl/sql?

561

What the following code does, and where they are useful:home 36

3

What is meant by scripting language?

427

How to create a testing table with test data in ms sql server?

562

What is the likely exit IPO or M&A? - Venture Capitalists

846

How can i disable closing stock in trial balnce in tally?

2245

Campaign mgt wt you know? Wt are the settings will you do?

1634

i want to become a manager after 5 years what will do for that.

2099