What is the main difference between deflection and null type instruments?
Answer Posted / govind kesari
where the value of the quantity being measured is displayed in terms of the amount of movement of a pointer is called deflection type instrument .eg. pressure gauge. &An instrument used to measure a quantity by adjusting known quantities until a reading of zero is obtained is called null type instrument.
Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
When using a pumping loop to mix two miscible fluids in a tank, when can the content are considered well mixed?
How can you separate hydrogen peroxide into hydrogen and oxygen?
How does a tank-blanketing valve operate?
What is the best way to configure a bypass line in slurry services?
Explain what type of flow measurement devices is best for slurries?
What is the most common cause of solid size segregation in bulk solid systems?
What are some common causes of gas pipeline vibration 20 carbon steel line?
Explain what are the advantages of using gear pumps?
Is it advisable to cool a fin fan by spraying demineralized water on it?
We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.
hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.
What is a good relation to use for calculating tube bundle diameter?
Explain how can you estimate the efficiency of a pump?
Name some common causes of control valve noise?
I HAVE DOMAIN KNOWLEDGE IN PROCESS MANUFACTURINGAND I GOT AN APPARTUNITY AS A BUSINESS ANALYST AND I DNT HAVE ANY KNOWLEDGE ON ORACLE APPS/GIVE ME ANY VALUBLE SUGGESTION?