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Engineering Interview Questions
Questions Answers Views Company eMail

What is the power requirement of tamil nadu for one month?

 1566

how amny bricks of size 240 mm X 120 mm X70 mm are required in 100 cubic meter brickwork. How much cement is required at 10 mm masonry and at 4:1 sand cement ratio and how much cubic meter of sand is required for the above work.

Cube Construction,

2 6184

what is the heat insulation material is adaptable for a flue gas duct that carries waste heat from brick kiln to brick drier and what temperature is required to maintain at the tunnel to dry adobe bricks adequately

 1163

i have DEEE certificate in vinyaka misson unive rsity. is a INGNO if possible get the electrical C licences in Tamil nadu?

1607

what is the proportion of M25 geade cincrete.?

Adani, L&T,

16 19566

What is the function of "Speed Governor" in steam turbine? How it works?

TVS,

3 15057

what is lap & wave winding

 1 3509

We know that primary transmission is done to reduce current so that i^2*r loss could be minimised but according to ohm's law v is directly proportional to i,which indirectly means higher potential difference means larger current?so how the current is minimised in high power transmission line??

 2 4600

how to calculate busbar size? ex:11000kva main what is the busbar size ?and how to select the correct one

4 7569

How digital input and digital output 's are working in dcs

BBV, Indiabulls,

2042

why names such like dog ,rabbit, osprey,ant are used for conductors.

 1 3877

Types of bearing and types of gears?

 4 6365

What is the meager?

ABB,

6 21109

what is excitation/

ABB, Tata Steel Limited,

1731

how capacitor control the power factor/

ABB, Apollo,

2 5481

Un-Answered Questions { Engineering }

What is difference between mcb and mccb.

647

What are high pass filter and low pass filter? and What are the flowmeter ?

1514

what are the principles of a booster converter?

1578

what's the exact magnitude of current, flows through Neutral?

1550

Hi, I am Gurunathan. I am in need of ONGC, IOCL, DRDO technical test ( chemical engineering)and general aptitude questions. If anyone has kindly post it to me soon.

2310




explain working principle of earth leakage relay

3078

Why flow/pressure transmitter before control valve?

1066

why sweathgear panel used 65ka, or 50ka beaking capacity

2417

• Why not 4 phase & 5 phase

1620

What Is cold working of metals? Give some of its principal methods.

662

i am satish i want to preapare for group-1 exams so please help me?

1549

What is rccs?

632

For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

1653

what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

1812

what is the use of FR-4(flame retardant)in PCB design why dielectric material used in inner layer in PCB design technology??

1538

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