A closed-loop control system example for Nyquist and Bodewith relative stability R(s) 0.5 5³ +25² + s + 0.5 Y(s)

Q: Whether Surge resistor 10 Ohms should include in calculation?

A: Surge resistor: It is a resistor which is inserted between the rectifier circuit and filter circuit…

Q: How does a lightning rod system work ?

A: LIGHTNING ROD:- Lightning rod is basically a metallic rod  that is used to protects a structure from…

Q: What is switchgear and its protection?

A: In an electric power system switchgear is composed of electrical disconnect switches, fuses or…

Q: Why do contactor requires some form of arc suppression

A: Contactor is a type of switching device that used to switch lights, motors. Difference between…

Q: how the solder pot thermal overload unit operates during an overload situation?

A: we need to answer how the solder pot thermal overload unit operates during an overload situation.

Q: What is the third method of checking the condition of a wet or flooded battery ? Explain the…

A: The electrolytic batteries are made up of conducting plates and volatile electrolyte solution, which…

Q: Generally, a low setting on an adjustable magnetic trip may be____times the overload trip rating.…

A: Overload trip rating is the maximum rating of fault current that a device can interrupt without…

Q: How can you shield your machine from electrical spikes?

A: The objective is to determine the way to protect the device by the voltage surges.

Q: Static electric fields never exist inside the good conductors. Why?

A: Firstly lets draw the diagram to show the electric field:

Q: What is load shedding, and why is it necessary in power systems during emergencies?

A: Discussion of load shedding, and why is it necessary in power systems during emergencies.Load…

Q: How do voltage sags and surges affect electrical equipment, and what measures can be taken to…

A: Voltage sags and surges are common power quality issues that can have significant effects on…

Q: Which microelectronic device failure mode is the most important for systems which must operate for…

A: In this case, the reason, which causes microelectronic devices to fail, needs to be selected.

Q: What is Latching current and holding current?

A: Latching current: Latching current is the minimum amount of the current which is flowing from anode…

Q: How can phasing sticks be adapted to carry out a hipot test on a distribution cable

A: The phasing sticks consist of the meter stick and the reel stick. These sticks can be used for the…

Q: Why is contactor coil molded into epoxy resin

A: Magnetic contactor - Magnetic contactor operates when the contactor coil is energized that means…

Q: How does a shaded pole operate

A:

Q: What are the three types of grounding needed to create a safe working environment for workers?

A: Note Grounding is used to protect the system and equipment from the excessive flow of charge by…