Interested to Buy Any Domain ? << Click Here >> for more details...
Why Hg means mecuiry used in vaccum mesuring unit?
- 2 Answers
- 6981 Views
- Manhattan, I also Faced
- E-Mail Answers
Answer Posted / rvg.msceb
vacuum means the absence of pressure. due to good specific
gravity of mercury and its high rate of thermal expansion
that is fairly constant over a wide temperature range,
makes useful for measuring pressure even if vacuum.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is knee point voltage?
What is load boxes ?
Why power genaration in India is at 50HZ while America its 60HZ
Define closed loop control system.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
Please explain me abt PQ diagaram in the power sector.
In which working principal temperature transmitter work.explain in detailed.
how much GROUND & NEUTRAL VOLT maintain in data center.
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com
What is gross error?
what is negative and zero impedance in 3 phase induction motor ??
