What is the diffirence between Earth and Neutral
and What is the required normal voltage between earth and
neutral
- 6 Answers
- 9437 Views
- I also Faced
- E-Mail Answers
Answer Posted / jasmeet
The voltage difference should be idealy zero but
practically it depends upon application. Normally it should
not be more than 5 Volts.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How would you choose differential range?
Differentiate between ultrasonic flowmeter and radar type flow meter
Explain an adaptive / self-tuning controller’s major draw card.
How hart protocol can be connected with control valves?
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
Speedtronic system .
Decibel.
we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.
Hook up resistance decade box to temp.transmitter.
what about your moleg in pogrees with company
What is cut off relay? And why use in PLC and DCS?
Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.
How signals can be taken through modbus?
