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Q: How far can see exit sign of 200 lux and 2db in smoke?
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Where is the British library?

It is at this address: 96, Euston Road, London, England, NW1 2DB


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Manchester City Centre Branch - 11 Spring Gardens, Manchester, M60 2DB


What is the impact upon the gain when the active load is connected to differential amplifier?

the gain of diffrential amlifier should be more than 2db(6db).so it willincrease.


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you can't youll have to go into dfu and restore it


Where is British Museum located?

The British library is located in London, England. The address is British Library, 96 Euston Road, London, NW1 2DB


What phone number of deutsche bank ag 1 great winchester street london EC2N 2DB united kingdom?

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What is the compatible Antenna for this WiMax modem I have this modem from Samsung but it's anttenas is 2DB i want a 12DB Antenna for this modem and for Wimax model samsung CPE SMT-S3500?

Try using Linksys Model HGA7S-EU, it is 7DBi, very powerful antenna, i put 2 on mine (with modified connectors) working Great. enjoy.


Where can I find the original 10 articles of the Royal supremacy written by Thomas Cramner in 1536 unabridged online?

This is the official site of The British Library. Suggest you contact them (see related links below). Further information: The British Library 96 Euston Road London England NW1 2DB Tel: 0 870 444 1500


What are Db-gp33-specific CD8 T cells?

Db-gp33-specific CD8 T cells are cytotoxic CD8 T-cells which can specifically recognize the gp33 epitope when presented in the context of the mouse MHC class I complex, H-2Db. The gp33 epitope is comprised of the sequence of amino acids in positions 33-41 of the glycoprotein from LCMV (Lymphocytic Choriomeningitis Virus).


What is the eirp in dBm using a radio with a transmit power of 17 dBm losses of 2dBm in cables and connectors and using a 9dBi antenna?

EIRP=17+9-2=34dBm (Loss is not 2dBm it is only 2 dB, losses and gains will not have units i.e 2dB implies some constant when u remove log scale,dB is not unit but indicates u r expressing some constant value in log scale)


Is there infinite rational numbers between 2 rational numbers?

No, only for irrational numbers. Actually, that's not true. Take any two rationals, a/b and c/d where a,b,c,d are integers and b,d are nonzero. The average of a/b and c/d is (ad+bc)/2bd. This is a rational number between a/b and c/d. Now take the average of this new number and the first number. This gives you: (2abd+abd+cb^2)/(2db^2) which is rational and also between the first and third number. We could carry on this process ad infinitum. We would then have an infinite collection of numbers between a/b and c/d. Hence the answer is yes.


How do you convert from db HL to db SPL?

dB SPL is a comparison of a sound level to what was thought to be the threshold of hearing, although today it is known that the value was too high. dB HL is a measure of hearing loss - a comparison of a subjects hearing compared to a 'normal' standard. As they are measure different things a direct comparison is not possible. The differences between dB HL and dB SPL, arise from isophonic curves. There is no direct (linear) formula to convert this but a set of formulas. For different frequencies, different values should be added. For eg., at 1kHz you can state that 0dB HL is around 2dB SPL while at 250Hz, 0dB HL is 12 dB SPL. db HL = db Hearing Level db SPL = db Sound Pressure Level