Question
Download Solution PDFWhich of following statements is/are true for manometers?
l) Manometers are easy to operate.
ll) Manometers do not require frequent calibration.
lll) Manometers are made of steel.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The correct statements are:-
(i) manometers are easy to operate
(ii) manometers do not require frequent calibration
Key Points :
- manometers are a device used to measure the pressure of the fluid by balancing of the fluid column
- They are generally made up of Glass
- They are generally a tube of Glass in U - Shape
- They are simple in construction and are easy to operate
- They do not require frequent calibration
- They are generally calibrated once a year.
Additional Information
Types of manometer :
|
Manometer |
|
|
Simple |
Differential |
|
inverted U – Tube manometer |
- piezometer is wed to measure very low pressure
- Differential monometers are used to measure the difference of pressure between two points.
Last updated on May 12, 2025
-> The exam authorities has released the NHPC JE tender notice under supervisor posts through CBT.
->NHPC JE recruitment 2025 notification will be released soon at the official website.
-> NHPC JE vacancies 2025 will be released for Mechanical, Electrical, Civil and Electronics & Communication disciplines.
-> NHPC JE selection process comprises online computer based test only.
-> Candidates looking for job opportunities as Junior Engineers are advised to refer to the NHPC JE previous year question papers for their preparations.
-> Applicants can also go through the NHPC JE syllabus and exam pattern for their preparations.