A box solenoid valve used in a multi-box...

Study

Question 1 of 2066636eee28f7522a1c51e5b8

A box solenoid valve used in a multi-box refrigeration system is operated by electromagnetic action by what control device?

Back

Question 1 of 20

66636eee28f7522a1c51e5b8

A box solenoid valve used in a multi-box refrigeration system is operated by electromagnetic action by what control device?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Multi-box refrigeration systems and how individual box temperatures are controlled • How a solenoid valve operates (electromagnetic opening/closing) in the liquid line to each box • The difference between temperature control and pressure control devices in refrigeration

💭 Think About

• In a multi-box system, what variable do you most directly care about in each individual box: pressure in the lines or the temperature in the box itself? • Which device would send an electrical signal (on/off) to an electromagnetic solenoid valve, rather than just react mechanically to pressure changes? • Think about where the sensing bulb or sensing element would be located if the goal is to keep the cargo space at a set temperature.

✅ Before You Answer

• Identify which options are temperature-sensing thermostats versus pressure-sensing switches • Decide which sensed variable (box air temperature, discharge pressure, suction pressure, or evaporator outlet temperature) best represents the desired condition inside each box • Verify which type of control is normally wired to energize/de-energize a box solenoid valve in standard marine multi-box refrigeration diagrams

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed

Study

Question 1 of 2066636eee28f7522a1c51e5b8

A box solenoid valve used in a multi-box refrigeration system is operated by electromagnetic action by what control device?

Back

Question 1 of 20

66636eee28f7522a1c51e5b8

A box solenoid valve used in a multi-box refrigeration system is operated by electromagnetic action by what control device?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed