Bissoy.com
Doctors Medicines MCQs Q&A

The most common insulating material used in deep freezer is-

The most common insulating material used in deep freezer is- Correct Answer PUF

Deep freezers are the refrigerated cabinets, which are used to store the perishable food products (meat products, dairy products etc) at the required temperature levels (-10°C to -30°C).

The insulation in deep freezer is of high-density polyurethane foam of 120 mm thickness injected by high pressure injection machine.

Related Questions

A steam carraying pipeline is insulated with two layers of insulating materials with the inferior insulation material forming the inner part. If the two insulating layers are interchanged, the heat conducted will
An insulating refractory brick should have high porosity and low thermal conductivity. Which of the following is not used for inducing porosity in the insulating refractory bricks during its manufacture?
Which of the following properties should NOT be present in the insulating cover used in the insulating line?
Deep freezer is mostly used for
In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C, and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: The great white shark is one of the most recognizable sharks in the world. B: It is the most feared predator of the ocean, by people and by sea creatures alike. C: Even though they have been spotted in waters as shallow as three feet (one meter) deep, these sharks spend most of their time in deep coastal waters. D: Great white sharks have been found in each of the world's oceans. 
Who among the following has developed deep learning technology called 'Deep-CEE' (Deep Learning for Galaxy Cluster Extraction and Evaluation)?
Consider the following statement regarding Deep vein thrombosis. 1. Deep vein thrombosis (DVT) is a situation which occurs when a blood clot called a thrombus, forms in one or more of the deep veins in the body, usually in legs. 2. It can cause leg pain, swelling and sometimes with no symptoms. Which of the statement given above is/are correct?
Deep and Rakesh have a total of 160 stamps. Deep has 10 more stamps than Rakesh. How many stamps does Deep have?
Sometimes relaxation instructions aim for deep-muscle relaxation and include suggestions of drowsiness or deep sleep, the result, in some but not all clients, is a deep trancelike state in which the clients are very suggestible; this state is sometimes called
Which of the following among item A and item B are correct?
Item A: Common intention within the meaning of Section 34 of the Penal Code means:
1. Evil intention of many persons to commit the same act
2. Implication of a pre-arranged plan, prior meeting of mind, between all the persons constituting the group
3. A desire of several persons to commit an act without contemplating the consequences
Item B: Within the meaning of section 149 in prosecution of common object of an unlawful assembly's means:
1. In relation to common intention of the group
2. In order to attain the common object
3. In relation to a common object
Select the correct answer: