Interested to Buy Any Domain ? << Click Here >> for more details...
The wire is disconnected from the temperature sending unit
(magnetic gauge). A voltmeter connected to the wire reads
0v. What does this indicate?
- 2 Answers
- 7550 Views
- I also Faced
- E-Mail Answers
Answer Posted / nikhil patil
While transmitting the signal the concept of active and
live zero is used.Generally 1V to 5V is standerd signal
range.voltmeter will read 1v when input to the system is
minimum (active zero)and voltmeter will read 0V when wire
is disconnected.Hence troubleshouting becomes easy.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
why we are using digital signals for I/O & how to measure this signals is getting or not ?
How to Calibrate Coriolis Flow transmitter in field
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
How to convert milliampares into flow??
protection relay watchdog contact operation?
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com
how do calibrate the valves.. with clear manual
How RAL(Rotary air lock)works in cement industry?
Specify for Cables - Flame Retardant and Fire Resistant?
what is cems analyzer explain with principle and drawing ?
What is the difference between ff transmitter and non ff transmitter
