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Engineering Interview Questions
Questions Answers Views Company eMail

how to calculate the concrete mix m30 by volume

 1092

In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

 1 1542

How to calculate volume of concrete & steel on tank foundation & ring wall ?

 1130

How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

 1040

Why the symbol of register is "zig zag"

Suzlon,

1141

why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

Alstom,

1007

how to find the cement bags and sand requirements for the one square meter of internal,external,ceiling plastering by using the various ratios like 1:3,1:4,1:5,1:6

 1018

What is limit state method and working stress method and ultimate method

 1134

QUANTUM BIOLOGY - EXAMPLE 33.2 : (a) In a biomolecule, ATP hydrolysis will produce 3 kcal / mol to 60 kcal / mol of energy, according to energy scale. Find the range of such energy generation if 2 moles of molecules involved. (b) A formula is given by ln P = ln a + b ln W where P = metabolic rate, W = body size, a = dependent of taxa, b = scaling exponent. If b is approximately 1 for plant, and b is approximately 0.75 for animal, find the relationship of P as a function of a and W in plant.

 1 1396

Why trim span ? How?

 1080

Any body have know try work calculation ???

 987

what is high type road and low type roads

 1192

what is v/f control in VFD?

 1063

two phases with neutral supply can be taken in 3C X 10 sq.mm cable .

SPCL,

1001

how to calculate insulation level of transformer?

 1092

Un-Answered Questions { Engineering }

What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

972

what is Brick crushing strength(PSI)?

846

What is the Tor steel Consumption for residential building G+24 footing (thum rule) ?

1392

ratings of lightning arrester

1621

How are freeway bridges built?

845




Explain major difference between auto level and dumpy level?

745

What is engineering?

611

How can a pseudo random noise code be usable?

827

how you configure motorvision relay (L&T make)from DCS

4326

What are some good tank mixing rules of thumb?

635

Which pump is more efficient centrifugal pump or reciprocating pump?

628

What degree do you need to become a biomedical engineer? What isyour average work schedule?

2448

How does pressure transmitter electronics sensor be used to transmit level measurement parameter?

1168

Explain how polyester is made?

3

Which uplink/downlink spectrum is allocated to DCS-1800?

1892

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