warning lamp does not light, but it does light when the
wire from the lamp going to the sending unit is grounded
(the part that plugs into the sending unit) what does this
indicate)?
Answer Posted / carl_ellis
If the lamp lights when the wire from lamp to the sending
unit is grounded, then the other side of the lamp has
power. The circuit is designed for the lamp to light when
the sending unit provides a complete electrical circuit.
The lamp lighting proves that
- the bulb is good
- there is power at the lamp.
If the warning lamp does not light when it should, then the
sending unit is faulty.
Carl Ellis
Measure First
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
if in a level tx height is given, how u calculate the ranges of the tx?
1)How many tpes of vibration probe and how many tpyes of vibration. 2)how we can calibrate a vibration probe with tk3 3)what is RMS value in vibration measuring application and how we calculate it.
why using negative supply for bentley nevada vibration system ?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
What is the exact differences between HART,FOUNDATION FIELDBUS,PROFIBUS?
Which type of pressure can be measured by primary elements?
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
Why rdt and thermocouple both give different output .and one things more, how to generate ohm or mili volt plz mail me merajalam143545@yahoo.com
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?
Specify for Cables - Flame Retardant and Fire Resistant?
How to control flow variations in magnetic flow maters..... When i will provide proper earthing?
Explain the working of rota meter.
What is the difference between ff transmitter and non ff transmitter