What is Cryogenic?

Answer Posted / afsar mumtaz

very low temperature like liquid nitrogen and liquid helium
:-156 to -2560 degree.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Draw symbols of the following :

1527


Explain bernoulli’s theorem.

612


Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.

1641


Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?

1474


Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

1491






hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

1685


Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

4164


Explain the working of rota meter.

761


What is the main difference between Cavitation and Flashing?

13413


Explain the burnout feature.

597


What is the difference between ff transmitter and non ff transmitter

1974


What is the differerence between hysterisis and linearity.

1818


what is a half wave, full wave, and bridge rectifer.

1251


draw shematic diagram of c/v positioner(smart type)?

1754


hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com

1573