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TCS Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what is voltage rise and voltage drop?

8 51114

What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

5141

How to find knee point voltage in current transformer?

2 5808

WHAT IS THE DIFFERENCE B/W BUSHINGS AND INSULATORS? WHAT IS THE CREEPAGE DISTANCE ?

3 9920

what is reluctance?

11 39202

figure of phasor diagram of transformer when full load or no load ?

1 11939

Why does inductor is connected to dc supply? or what is the role of an inductor when connected to DC source?

3 10366

why transformer are rated in KVA not in watt?

7 18060

How to determine earth fault level to set relay for a normal distribution system of 11 kV , 100 A load????????

1 4224

What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 4175

i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

5 10988

How to select a contactor? How many types of contactors are available

3280

what is frequancy

7 12923

what is mean by hormonics & surge? and it's effects?

1 3223

why we use RYB phase sequence? and somewhere we use UVW ? why?

6 47259

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TCS Electrical Engineering Interview Questions

TCS Electrical Engineering Interview Questions (145)

Un-Answered Questions

detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

3134

What is the disadvantage of ajax?

957

How does AI on IoT devices differ from cloud-based AI?

Can we override static method in php?

1078

Q5 Prepare a Balance sheet from the following particulars: Gross profit =Rs.80,000 Gross profit to cost of goods sold =1/3 Stock velocity =6 times Opening stock =Rs.36,000 Accounts receivable velocity =72 days (year=360 days) Current assets=Rs.1,50,000 Account payable velocity=90 days Bills receivable =Rs.20,000 Bills payable=Rs.5,000 Fixed assets turnover ratio (on cost of goods sod)=8 times

2311

Explain executenonquery?

1141

What is advice?

403

Are windows updates free?

891

What is current version of blue prism?

363

You want to integrate pp with fico. What steps would you take?

988

Explain the difference between cookies collection and form/querystring collection?

1027

How to detect the operating system on the client machine?

924

What is linq in vb net?

100

What are advices in spring?

450

Can a constructor be used in place of init() method to initialize a servlet?

948