what is the difference between a two position control and a modulating control?
242561
Two position controls cycle system components on and off. Modulating controls provide levels between on and off. ... The output of an electronic control system is a variable DC voltage or current that is proportional to the condition being sensed.
405601
Differences between Constant and Control A constant variable does not change. A control variable on the other hand changes, but is intentionally kept constant throughout the experiment so as to show the relationship between dependent and independent variables.
1299361
Basically, no major differences. A stabilizer has only a limited input voltage range and is mostly used for low power devices and the regulator has a higher range of input voltages, for medium and high power devices. Both ensure a regulated, constant output voltage.
882318
In two-phase on - full step, Fig2, the motor is operated with both phases energized at the same time. ... Half step excitation mode is a combination of one phase on and two phase on full step modes.
46640
Today, there are two major types of variable valve timing: cam phasing and cam changing. With cam changing, the ECU selects a different cam profile based on engine load and speed, whereas with cam phasing, an actuator rotates the camshaft, changing the phase angle.
226872
Differences between Delta Modulation and Adaptive Delta Modulation. In Delta Modulation step size is fixed for the whole signal. Whereas in Adaptive delta modulation, the step size varies depending upon the input signal. ... The dynamic range of Adaptive delta modulation is wider than delta modulation.
1235010
If there is any difference between the two voltages, the voltage regulator will automatically compensate to provide the right output. ... A voltage stabilizer is basically a voltage regulator that is used in homes to output a constant voltage even if the backend power supply fluctuates for any reason.
158195
<< (left shift) Takes two numbers, left shifts the bits of the first operand, the second operand decides the number of places to shift. ... >> (right shift) Takes two numbers, right shifts the bits of the first operand, the second operand decides the number of places to shift.
694291
CNC is computer numeric control. ... There are major differences between PLC (Programmable Logic Controller) and CNC(Computer Numerical control) is in execution of program. PLC is sequential but CNC is conditional. CNC is a type of application used to control a multi axis machine tool for example milling machine or lathe.
1248277
Configuration Control focuses on the specifications of of both the deliverables and the processes. Change Control is focused on identifying, documenting and controlling changes to the project and the project baselines. A Change Management Plan documents how changes will be monitored and controlled.
907657
The difference is exactly how it sounds. A pressure control valve (PCV) opens and closes based on the set point predetermined by an engineer. This is usually controlled using a pressure transmitter (PT). ... The flow control valve (FCV) is exactly the same except it gets it's signals from a flow transmitter (FT).
328665
In Compact PLC, the number of inputs and outputs are fixed. Because I/O capabilities are decided by the manufacturer but not by the user. In Modular PLC, the number of input and output are not fixed. Inputs and outputs can be added to the modular PLC systems by the user.
1267225
Question 13: What is the difference between tolerance limits and control limits? An important difference between tolerance limits and control limits is that the former are used to determine whether individual manufactured components are acceptable, whereas the latter are used to control the manufacturing process.
871639
Hi! Both the streams are merely the same but with one major difference is the study of Control Theory in detail for Instrumentation and Control Engineering. Whereas in Electronics and Instrumentation you will study in-depth about Electronics, Embedded systems, and Instrumentation concepts.
985415
The difference between shift keying and modulation is the type of signals that each one uses. Shift keying is used for digital signals that use discrete values. Modulation is used for analog signals and depends on the information being sent.
406201
Power is the ability to make something happen. Control is the ability to make something happening happen the way you want.
246642
voltage controlled device: The input is voltage and the output parameters are controlled by input vo... Current controlled device : Here the input is current and the output parameters are contolled by input current.