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

what difeerent between HART and BRAIN?

3 30943

when the supply of MSEB is cut off & all the load of the industry is driven on generator at that time the capacitor which is connected in industry for power factor control is switched off why?

1 4677

How to calculate the quantity of Grease applying in all bearing?is there any fix formula for this.

2 6848

why does spark appears when we swith on the light

1 4587

what the main difference of the 3 phase and 2 phase power supply??

3 6231

What parameters should be considered while selecting type of filter?

Nocil,

4 7495

what is isochronous mod? what is voltage drop mode and p.f mode?

ABB,

3088

what is ic 01,ic 06 ?is it types of cooling?

Bhel,

4316

In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.

GE,

1 4361

what is tesla ?

1 3930

what is at/cm ?

3 5318

how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.

2216

Is that Speed Probe and Vibration Probe sensors are same,if yes what is the diff b/w them?

2 7811

how to choose the cable size for 100A(is there any formula please update)

6 14435

how can decide the current rating of oltc

2396

Un-Answered Questions { Engineering }

what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?

2312

Hi, I am preparing for Indian Forest Service (UPSC). Can you please help me to get previous years question papers (Chemcial Engineerign) (atleast 5).

4775

what is mean by chemical engineering and its scope in industry

3082

compair and contrast procedrual and object oriented programming language

1764

how to estimate man power for estimating the time required for completion of a project in terms of carpenters,barbenders,masons for block work ,masons for plasteing ,unskilled labour, painters, tiles masons,plumbers and electricians for medium and high rise constructions and independent villa projects.

3777

What is reverse power relay?

1185

xplain clearly each layer of osi and tcp reference modle

1762

what are the five benefits of using standard terminology in the measurement process?

2198

How does a modern submarine move?

1122

Why oil is mixed with coolant and what are causes of this?

957

All tape of electrical questions Answers tape of motor transformer e.o.t crane

2657

How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations

2114

what are the simlerities between macro and subroutine

1937

What are the defects in exhaust valve?

1867

.We want to compare the performance of a single threaded disk server with a multithreaded 1. Suppose the server takes 25 ms to receive a request for work from client, dispatch the request for processing and actual data request processing when reqd. Data is in main memory. If the reqd. Data is not in the main memory a real disk operation is needed and an additional 75 ms are reqd. On the average. On the average 25% of the clients requests access the disk. During the disk I/O period the thread waits. Assume that there is no other process in system when the server is running. How many requests can the server handle per second if its a)single threaded b)multithreaded

1945

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