⟩ Tell me during a manual start, when are fuel and ignition introduced?
As soon as the fuel control switch is positioned to RUN. FCOM 1 70.20.7
As soon as the fuel control switch is positioned to RUN. FCOM 1 70.20.7
Tell me what if the power supply connections to a two-wire transmitter get interchanged? What signal will go to DCS?
Explain me how to calculate the safe distance between cables to avoid electromagnetic interference of each other?
Tell me why do we require loop-terminating resistor in any digital communication loop?
Tell me what is the significance of single ended & differential ended input for PLC? Application wise comparison of these two types of inputs?
Tell me what is Foundation field bus?
Explain what is meant by instrument location & JB location?
Tell me in a globe type control valve, what is the importance of flow direction (top to bottom or bottom to top)?
Tell me what if thermocouple wire is opened in the field? What signal goes to DCS?
Tell me what is the difference between a protocol and a field bus?
Explain what is force balance principle? State some of its’ advantages?