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

2997

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

3 19957

what is difference between HART communication and BRAIN communication?

Delta Controls,

1 16825

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

2 15405

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

1 4839

How damper winding in synchronous motor suppress Hunting?

Bhel,

2 26031

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

1 14598

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 6680

WHAT IS MEAN BY GMT

3 6083

Why alternators are rated in KVA?

12 39478

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 11716

types of site earthing

2 6870

how to calculate the turbine efficiency?

HAL,

6 10639

what is the procedure to start the turbine?

CSIR, CSIT, Hyundai,

1 3463

what is the difference between impact force and sudden force?

4 8367

Un-Answered Questions { Engineering }

376,188,88,40,16,4,-2. Find wrong term in series

4367

why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?

1911

how can one get scholership based on gre score ang how much scholarship one can get, plz suggest the way one can apply and get scholarship

3291

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

2457

Why half-wave rectifiers are generally not used in dc power supply?

1339

How is solution annealing carried out? What type of furnace is required?

942

i want the aptitude test papers of wipro can any one help plz

1962

2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1940

What is input offset voltage?

1066

can a machine with a single DNS name have multiple IP address?how could this occur.

2215

When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?

1819

Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

1970

what's the difference between front and rear wheel drive?on what basis we choose the type of drive?

1941

A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.

1940

Name any three animal fibers?

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