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

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Engineering Interview Questions

Questions Answers Views Company eMail

why rs232 is used in uart when there are many rs devices like rs449 etc . what is the main advantage in using rs232

3049

what is the major difference between uart and usart and their applications

3 20118

what is difference between HART communication and BRAIN communication?

Delta Controls,

1 16923

Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 15536

Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 4956

How damper winding in synchronous motor suppress Hunting?

Bhel,

2 26143

Which is stiffer between salient pole rotor and cylindrical rotor synchronous machines? Justify your answer.

1 14706

Which theory is used in the analysis of salient pole rotor synchronous machines? Who is credited for this developement? Could the same theory be used for cylindrical rotor synchronous machines?

1 6781

WHAT IS MEAN BY GMT

3 6218

Why alternators are rated in KVA?

12 39897

Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?

1 11836

types of site earthing

2 6973

how to calculate the turbine efficiency?

HAL,

6 10865

what is the procedure to start the turbine?

CSIR, CSIT, Hyundai,

1 3567

what is the difference between impact force and sudden force?

4 8535

Un-Answered Questions { Engineering }

how can check the resistance of battery contact?

2276

What is the substitute of Mastic Asphalt?

8231

pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .

2060

A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

3063

What are n circles?

1150

Explain the mechanism of elisa. What are its uses?

1142

If there is major % of Voltage harmonics in the system, how can it be control or reduced?

2049

can you mail me detailed procedure,entire syllabus and practice papers of mpsc civil engineering branch.I am in third year now

2221

how to estimate costing from quantity givin in BOQ and according to this how we fill tender and final rate for perticular work.....?

2128

what is the effect of low frequency(say 48Hz) on TUrbo- Generator set when running for a prolonged period?

2595

Please mail me the Satyam Computers (Mechanical Division, Satyam Technologies, Hyderabad & Bangalore) question papers on Design & strength of materials. Will be very thanksful.....srinivas_1704@yahoo.co.in

2073

explain remenance . differentiate high remenance type ct & low remenance type ct

2181

ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

3002

How many litres of water used for curing of 1000sqft of slav

1612

Explain the design 8421 to 2421 binary code converter?

1085

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