Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

What is super thermal power plant? and how it will differ from normal thermal power plant

AK, Suzlon,

2236

in boiler light up y APH start first

JSW,

2 7286

Whata are the types of Cables?

2082

what are the differant std sizes of cable trenches?

1996

what r the sizes of CB's? how to select CB's?

1 3905

how can the active power and reactive power of an alternator be controlled?

6 18472

In a closed circuit if two 5volt power supplier are connected in parrel what is the current direction in tihs circuit?

1 3501

WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

1872

what is the effect of constant power factor to the voltage regulation

1 3436

what is the difference between electronics and power electronics

1 9141

Current Capacity of 55sqmm & 80sqmm conductor

2 4385

how you check SCR firing or not? in live 3 phase bridge rectifier unit(3 in neg and 3 in pos),explain please

ME,

1 4982

what is hysterisis loss and eddy current loss? how it occurs?

Aurobindo, MAHINDRA,

2 17166

In protection core of a C.T. why Knee pont voltage is greater than SLV and in metering its viceversa?

2 4392

howmany insolaters needed in 66kv line

Essar, L&T,

9 25187

Un-Answered Questions { Engineering }

What things architect have to take care of before starting any project?

1232

Do you need to be an apprentice for mechanical engineering?

1036

What is the main differnce between the SCADA and HMI also what is DCS?

2070

Who built the sears tower?

1148

1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

2267

What are solid color dyeing cotton?

Which type of key is used between shaft and pulley?

872

What is forced commutation?

1048

sir, Is their any measuring unit of knoking? please explian?

1845

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

2411

Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?

1467

EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

2273

what is the relationship between phase & neutral

2544

What is the method involved in analyzing powders for composition?

1151

what is the meaning of degreasing of the euipment or line.

3988

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