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nitrogen dioxide has a white colour .ammonia is use as a cooling agent in refrigerators.when ammonia is use up,a reaction takes place between ammonia and water producing nitrogen dioxide and water which has a white colour

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What is function of pressure relief port on freezer?

The pressure relief port on a freezer is designed to release excess pressure that may build up inside the freezer due to changes in temperature or overfilling the freezer. This helps to prevent damage to the freezer or potential hazards such as leaks or explosions.


Why does a fairly full freezer work best?

A full freezer retains cold temperatures more effectively because the frozen items help to maintain the low temperature. This reduces the amount of warm air that enters the freezer when the door is opened, helping to keep items inside properly frozen. It also increases the thermal mass, making the freezer more efficient at staying cold.


Why does ice form on the freezer walls and how is it prevented?

There are a number of reasons ice will develop in a freezer.1. Warm air can seep in through an improperly closed or not sealed door causing the air to freeze on the evaporator coils. This will also happen if the door has been left open too long.2. An auto defrost fan should be keeping moisture out of the freezer to not cause ice to form, if this is not happening, the fan could be damaged.3. Typically a self-defrosting freezer will defrost themselves every 6 to 12 hrs., by turning off the compressor and turning on the defrost heater. If any part of the compressor is damaged, the self defrost feature will not work and frost will occur.4. Low refrigerant levels can cause frost. Low levels can produce warm gas to run over the coils and then freeze.


What is the temperature of a freezer in fahrenheit?

If u take out the plug and hold the door open, as hot qs the surrounding air


Why does a door open more slowly when pushed closer to the hinges?

A door opens more slowly when pushed closer to the hinges because the force applied is farther away from the pivot point, making it harder to overcome the resistance of the hinges.

Related Questions

What meant of white in white mounting handle of the Elextrolux freezer?

The white mounting handle on an Electrolux freezer likely indicates that the handle is made from white plastic or another white material. It serves as a visual cue for users to easily locate and grasp the handle to open the freezer door.


Whch type of freezer is better, one that opens on the top or has a door?

Because cold air rises, very little cold air escapes when you open the top-mounted door of a chest freezer, making it the most efficient style of freezers.


Why is a door freezer better than a chest freezer?

Door freezer has many floor to place thing in it and they take less space.


Who's at fault if someone opens their car door in traffic and the door is hit?

The person that opens the door is at fault


When was Mary Poppins Opens the Door created?

Mary Poppins Opens the Door was created in 1943.


What is a door key?

a key that opens a door.


What is the location of an Exterior door?

An exterior door is a door that opens to the outside of the structure.


Who is at fault when a car is parked to unload passengers and a backseat passenger opens their door into a car driving past?

The person who opens the door.


What well-known movie classic begins in black and white and changes to color when the main character opens a door?

Wizard of Oz!! Silly!


What you turn in order to open a door?

A door knob turns to let people open or close the door. For vehicles, a lever or button-lever opens the door. For swinging doors, body weight (pushing) opens a door.


What causes a freezer to frost up and how can it be prevented?

A freezer frosts up when warm, moist air enters the freezer and condenses on its surfaces. This can be prevented by ensuring the freezer door is properly sealed, avoiding frequent door openings, and not overloading the freezer with warm items. Regularly defrosting the freezer can also help prevent frost buildup.


What are the differences between a left swing and a right swing door?

The main difference between a left swing and a right swing door is the direction in which the door opens. A left swing door opens towards the left, while a right swing door opens towards the right. This distinction is important when determining the placement and functionality of the door in a space.