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Sciences Interview Questions
Questions Answers Views Company eMail

What is the gram positive organism test other than Gram's staining

 6 7370

which of the following would be the most suitable for making an electromagnet

 3 5342

During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

2533

As per X-ray Fluorescence theory, when material particle is irradiated with X-ray the electron of innermost orbital of that element atom is exited and emits outside of the atom as photoelecrons, living behind a hole in innermost orbital . This hole is filled by outer orbital electrons. The question is that finely what happens to that photo electon which is emitted outside of the atom?

Grasim,

1 3392

In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??

Grasim,

2017

The principle of action of points is used in ___________.

TNPSC Tamil Nadu Public Service Commission,

3 5650

WHAT IS MEAN BY GENETIC ALGORITHM

 2 8350

in the lcmv what type of effect onm the mhc class i molecule

 1623

World largest zoo?

 1 3980

what is the reason for spark appearing in mixer grinder

 5255

which is universal base for making suppositories?

Ranbaxy,

2 8352

hey i am doin bsc biotech and i want to do research on stem cells.....plz tell me how to go about??????

1631

what is a Paleosol and what it's application?

 1 3997

what is the difference between a gut and a coelom?

 1 8035

What is a basic discription of a day of a nuclear physicist?

 1721

Un-Answered Questions { Sciences }

Explain the characteristics of dead stars?

490

In geotechnical engineering, for wet mix macadam, what are the ranges of values of youngs modulus and poisson's ratio?

1124

What are the devices used to maintain the Blood Pressure?

483

What is the need for chloroplast and mitochondrial DNA in the plant cell?

1615

What are infectious diseases?

759




what law yields an equation that is used in determining crystal structure from interference patterns produced by monochromatic x-rays?

495

Head-to-tail polymerization of propylene is observed with the [cp2zr(r)]+ catalyst. Explain this result on the basis of molecular-level interactions. : Polymer Chemistry

575

What are teaspoons?

647

Explain about the mass number of nuclear?

577

When pharmaceutical laboratory of indian medicine (plim) was established and what are the functions?

163

Tell me is it possible that a nucleus has negative mass defect?

464

Is Genetic engineering the best of solution?

1680

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

564

What are the most commonly used fluorescent dyes?

169

Explain what do you mean by latent effect in radiology?

5

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