Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Biological Sciences (4520)
Physics (1496)
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Sciences Interview Questions

Questions Answers Views Company eMail

If 2460 kj/kg of heat is addes to water at o C to produce wet steam at 1500 kpa, what is the dryness fraction?

1 4906

Hello Dear all; I have a technical question related to analytical Chemistry, I have a sample of (40% w/w) Ferric Chloride solution (for water treatment purposes which consist a little portions of Ferrous Chloride and Hydrochloric acid. I need to know the methods to determine the percentages of each Ferrous Chloride and Chloride acid. Also I want to make sure that this solution is truly (40% w/w). So ANY CLUE !!! Thanks in advance.

2 4756

What is the meaning of 624 in DB-624 Capillary column used in GC?

Aurobindo,

5 28545

Sir. I m a physics graduate ...how can i help in bank with my physics subject...kindly reply ...my id. Pshkumar.090@gmail.com...please

2053

the weight of the body at the centre of the earth is

Indian Railways,

3 5984

how many deviation allowed

Pentagon Labs,

2 4418

In Agilent HPLC calibration using Empower 3 Software, What is the criteria for GPV Baseline starting point? i.e., Either it can start from -0.00/+0.00 or any range is there like -0.05 to +0.05 or ......etc?

Apotex,

1 7133

why velocities of x rays and gamma rays are same inspite they have different wavelengths and frequencies

1 3167

what is the calculation for getting the tablet weight and the punch size, Eg..if there is a 8/32 punch then how to measure tablet weight????

Cipla, Reliance,

5768

using gradient pressure in gas chromatography are not ?using gradient pressure why

Reliance,

3404

Speed of the D.C. series motor at no load is ?

RRB,

1 4474

difference between RF and correction factor?

Torrent Pharma,

2844

difference between related substances and purity?

Micro Labs, Zydus Cadila,

1 3928

What should a drummer do to make the sound of lower pitch?

2 4478

What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc?

AlpaMed, Vergo pharma research,

5 30615

Un-Answered Questions { Sciences }

How to detect receptor on the cell surface?

1831

What is a biome?

400

What are the uses of inspissator?

1272

Anyone have any idea when to conduct Uniformity of Weight (UOW) and when need to conduct Uniformity of Dosage Units (UOD) or when need both? I read BP it only said if average weight < or = 0.04g then just conduct UOD, no need UOW. Under UOD section, it doesnt say when need to conduct UOD but just said UOD got two type, one is Mass Variation (MV), another is Content Uniformity (CU) and under what conditions to conduct them. For USP, no UOW section, only got UOD section.

2720

What are the three major challenges facing microbiology today?

5511

Are VRE clients isolated?

2061

Why are right-handed helices more stable than left-handed helices?

2592

What is a burette?

893

Which sex(es) of flowers in the Cucurbitaceae have nectary disks? Why?

2856

What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?

999

What is the use of automatic impedance hematology instrument?

2000

Who did first record the sound?

1031

Define what is animals belonging to phylum annelida are commonly known?

1133

Physicists most commonly call a mass moving in a straight line path as having:

998

Borax is chemically called as ?

1276

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