What is the difference between fire detector and smoke
detector?
Answer Posted / nitin diwan
Fire detector only sence the heat accured because of fire
in other side the smoke detector only sence the smoke
accured because of fire...
| Is This Answer Correct ? | 14 Yes | 10 No |
Post New Answer View All Answers
I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??
what is thermo coupler and how it works
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
We Have Two Field bus Pressure Transmitters of Different Sensor Range (I.E One is of Lower range and Another is of Higher Range).Is same Process Line. My Question is Can i provide Saturation Limit to my field Bus Transmitter as We can provide Saturation current limit to HART Instruments. As During Low Pressure Both Working OK ,But During High Pressure, transmitter with Lower sensor range Goes to Fault mode as Beyond its Sensor Limit it can Measure, So may I provide Saturation point Some where to Suppress This Fault during High Pressure.
State some of balance principle’ advantages?
what is intrinscily safe system and where we use?
What is shielding effect?
1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.
what is your eligibility criteria for freashers?
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
Explain the working of rota meter.
What is instrumentation technologists and mechanics?
Hook up resistance decade box to temp.transmitter.
If P will increase then what will happen with PID?
How to change dcs card in online. (Dsc is maxdna)