Test
Sin título
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (5)
1On and off control is like a furnace it turns on to generate heat when too low but shuts off when meets the set point.
What is deadband and short cycling?- Adeadband is a range around the set point so the on and off switch is not always turning on and off which is known as short cycling
- Bshort cycling is a range around the set point so the on and off switch is not always turning on and off which is known as deadband
2on and off switches are?
- Acheap
- Breliable
- Csimple
- Dcant be used in precision controls
3Proportional controls gives a [blank_start]output equivalent to the input integral[blank_end] is used with proportional and [blank_start]corrects the issue at a steady state[blank_end] derivative changes [blank_start]by how fast the error signal is changing[blank_end]
- Aby how fast the error signal is changing
- Bcorrects the issue at a steady state
- Coutput equivalent to the input integral
4what is the term steady state error or offset?
The difference between the [blank_start]set point[blank_end] and the [blank_start]measured value.[blank_end]- Aset point
- Breset
- Cmeasured value.
- Dreset
5which controller is known as the reset? [blank_start]integral[blank_end] because its designed to eliminate the offset
- Aintegral
- Bpropotional
Información
- Descripción
- Engineering Test sobre Sin título, creado por jerry polen el 12/05/2017.
- Autor
- jerry polen
- Idioma
- English
- Visitas
- 1
- Etiquetas
- Valoración
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