In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pressure from bursting open the pouch (2) To allow the heat to get into the food through the hole (3) To allow the microwaves to get into the food through the holes (4) To allow the aroma of the food to come out through the holes

In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pressure from bursting open the pouch (2) To allow the heat to get into the food through the hole (3) To allow the microwaves to get into the food through the holes (4) To allow the aroma of the food to come out through the holes
by

1 Answer

Answer :

To prevent the steam pressure from bursting open the pouch
by

Related questions

In heating frozen foods in sealed pouches in microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pres-sure from bursting open the pouch (2) To allow the heat to get into the food through the hole (3) To allow the microwaves to get into the food through the holes (4) To allow the aroma of the food to come out through the holes

Description : In heating frozen foods in sealed pouches in microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pres-sure from bursting open the pouch (2) To allow the heat to get into ... into the food through the holes (4) To allow the aroma of the food to come out through the holes

Last Answer : (1) To prevent the steam pres-sure from bursting open the pouch Explanation: Anything in a tight skin or shell can explode in a microwave because the water inside can expand and burst through. It ... of shells and holes should be poked in the plastic wrap or sealed pouches of frozen packaged foods.

Pick out the wrong statement. (A) The controlling resistance in case of heating of air by condensing steam is in the air film (B) The log mean temperature difference (LMTD) for counter flow and parallel flow can be theoretically same when any one of the fluids (hot or cold fluid) passes through the heat exchanger at constant temperature (C) In case of a 1 - 2 shell and tube heat exchanger, the LMTD correction factor value increases sharply, when a temperature cross occurs (D) Phase change in case of a pure fluid at a given pressure from liquid to vapor or vice-versa occurs at saturation temperature

Description : Pick out the wrong statement. (A) The controlling resistance in case of heating of air by condensing steam is in the air film (B) The log mean temperature difference (LMTD) for ... a pure fluid at a given pressure from liquid to vapor or vice-versa occurs at saturation temperature

Last Answer : (C) In case of a 1 - 2 shell and tube heat exchanger, the LMTD correction factor value increases sharply, when a temperature cross occurs

Gelatin is mostly used in making ice–creams in order to (1) prevent making a colloid (2) stabilise the colloid and prevent crystallisation (3) stabilise mixture (4) enrich the aroma

Description : Gelatin is mostly used in making ice–creams in order to (1) prevent making a colloid (2) stabilise the colloid and prevent crystallisation (3) stabilise mixture (4) enrich the aroma

Last Answer :  stabilise the colloid and prevent crystallisation

Air is completely removed from an electric bulb to prevent (a) oxidation of tungsten filament (b) bursting of the bulb (c) loss of light due to absorption (d) none of these

Description : Air is completely removed from an electric bulb to prevent (a) oxidation of tungsten filament (b) bursting of the bulb (c) loss of light due to absorption (d) none of these

Last Answer : Ans:(a)

When do sugar gliders come out of pouch?

Description : The mom sugar glider gave birth a week ago. When will the babies come out of her pouch?

Last Answer : A sugar glider in the pouch is called a joey. Joeys are born with a jaw that is not well developed. Once it latches on to a nipple, it should not be disturbed for the 8 to 9 weeks it will ... removed beforehand, it will die as it is unable to latch on to the nipple again because of its weak jaw.

Pick out the wrong statement. (A) Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient (B) In a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles (C) S.I. unit of fouling factor is Watt/m2 .°K (D) Longitudinal fins are used in extended surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube

Description : Pick out the wrong statement. (A) Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient (B) In a shell and tube heat exchanger ... surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube

Last Answer : (C) S.I. unit of fouling factor is Watt/m2 .°K

Which of the following quantities has the GREATEST influence on the overall efficiency of a conventional (Rankine cycle) electric generating station burning fossil fuels? w) steam temperature at the steam turbine inlet x) net heating value of the fuel y) steam pressure at the steam turbine inlet z) pounds of ash and sulfur per pound of fuel

Description : Which of the following quantities has the GREATEST influence on the overall efficiency of a conventional (Rankine cycle) electric generating station burning fossil fuels? w) steam temperature at the steam turbine ... pressure at the steam turbine inlet z) pounds of ash and sulfur per pound of fuel 

Last Answer : ANSWER: W -- STEAM TEMPERATURE AT THE STEAM TURBINE INLET 

Poke your fingers in my eyes and I will open wide my jaws. Linen cloth, quills, or paper, my greedy lust devours them all. What am I? -Riddles

Description : Poke your fingers in my eyes and I will open wide my jaws. Linen cloth, quills, or paper, my greedy lust devours them all. What am I? -Riddles

Last Answer : Shears, or scissors.

Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an (A) Blast furnace (B) Steam boiler (C) Salt bath furnace (D) Annealing furnace

Description : Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an (A) Blast furnace (B) Steam boiler (C) Salt bath furnace (D) Annealing furnace

Last Answer : (C) Salt bath furnace

When you open a bottle of carbonated cola you see bubbles of gas bursting from the surface. What can you infer about the amount of gas dissolved in the solution before you opened the bottle?

Description : When you open a bottle of carbonated cola you see bubbles of gas bursting from the surface. What can you infer about the amount of gas dissolved in the solution before you opened the bottle?

Last Answer : If gas comes out of solution when a bottle is opened, then there must have been a greater amount of dissolved gas in the substance while it was under pressure prior to opening the bottle.

What is that aroma or sound you love to smell or hear when you come home or enter a house?

Description : What is that aroma or sound you love to smell or hear when you come home or enter a house?

Last Answer : I live with my sister and she bakes a lot of bread. I walk into a lot of Garlic and fresh bread smells while NOFX is playing in the background. It works for me.

`S_(1):(HPO_(3))_(n)` can be prepared by heating phosphorous acid and bromine in a sealed tube. `S_(2)` : dry iodine reacts with ozone and formed yell

Description : `S_(1):(HPO_(3))_(n)` can be prepared by heating phosphorous acid and bromine in a sealed tube. `S_(2)` : dry iodine reacts with ozone and formed yell

Last Answer : `S_(1):(HPO_(3))_(n)` can be prepared by heating phosphorous acid and bromine in a sealed tube. `S_(2)` : ... below 369 K. A. FTF B. TTF C. TTT D. TFF

Even though a firm may have stated list prices and discount structures, the customer may pay an even lower price through what type of pricing? A)Open bidding B)Administered pricing C)Sealed bidding D)Negotiated pricing

Description : Even though a firm may have stated list prices and discount structures, the customer may pay an even lower price through what type of pricing? A)Open bidding B)Administered pricing C)Sealed bidding D)Negotiated pricing

Last Answer : D)Negotiated pricing

A ?black hole? is a body in space which does not allow any radiation to come out. This property is due to its (a) Very small size (b) Very large size (c) Very high density (d) Very low density

Description : A ?black hole? is a body in space which does not allow any radiation to come out. This property is due to its (a) Very small size (b) Very large size (c) Very high density (d) Very low density

Last Answer : Ans: ( c ) Very high density

Who was the inventor of frozen foods? (1) Alfred Nobel (2) Clarence Birdseye (3) Frank Whittle (4) Ives McGaffey

Description : Who was the inventor of frozen foods? (1) Alfred Nobel (2) Clarence Birdseye (3) Frank Whittle (4) Ives McGaffey

Last Answer : (2) Clarence Birdseye Explanation: Clarence Birdseye, an American entrepreneur, and naturalist, is considered to be the founder of the modern frozen food industry. He invented the quick-freezing method in 1924, which produces the type of frozen foods that we know today.

What kind of mammals carry immature offspring pouches?

Description : What kind of mammals carry immature offspring pouches?

Last Answer : marsupials.

How does pharyngeal pouches provide evidence for biological evolution?

Description : How does pharyngeal pouches provide evidence for biological evolution?

Last Answer : It simply highly suggests that all organisms going through thisdevelopmental phase have common ancestry, thus are related on thetree of life.

What kind of mammal carry immature offsprings in pouches?

Description : What kind of mammal carry immature offsprings in pouches?

Last Answer : marsupials.

Retortable pouches for packaging have ____ layers. a. three c. four b. two d. five

Description : Retortable pouches for packaging have ____ layers. a. three c. four b. two d. five

Last Answer : a. three

Name the general type of mammal that gives birth to undeveloped young that are kept in pouches.

Description : Name the general type of mammal that gives birth to undeveloped young that are kept in pouches.

Last Answer : ANSWER: MARSUPIAL 

Which of the following illustrations is not based on the principle of pressure? (a) Swelling of raisins in water (b) Collecting lotion with an eye dropper (c) Bursting of a cycle tube in summer (d) Rise I water in a drinking straw

Description : Which of the following illustrations is not based on the principle of pressure? (a) Swelling of raisins in water (b) Collecting lotion with an eye dropper (c) Bursting of a cycle tube in summer (d) Rise I water in a drinking straw

Last Answer : Ans:(a)

Water hammer in a pipeline results from the (A) Bursting of pipelines due to closure by a valve (B) Rapid pressure change due to a rapid change in the rate of flow (C) Pressure increase due to closure of a valve resulting in decrease in rate of flow (D) None of these

Description : Water hammer in a pipeline results from the (A) Bursting of pipelines due to closure by a valve (B) Rapid pressure change due to a rapid change in the rate of flow (C) Pressure increase due to closure of a valve resulting in decrease in rate of flow (D) None of these

Last Answer : (B) Rapid pressure change due to a rapid change in the rate of flow

When applying to pressure ratings listed in ASME B16.5 at high or low temperatures which of the following must be considered? a) Risk of leakage due to forces and moments developed. b) Bursting of the flanged fitting. c) The bolting forces at the flange. d) All of the above.

Description : When applying to pressure ratings listed in ASME B16.5 at high or low temperatures which of the following must be considered? a) Risk of leakage due to forces and moments developed. b) Bursting of the flanged fitting. c) The bolting forces at the flange. d) All of the above.

Last Answer : a) Risk of leakage due to forces and moments developed.

Is there a systematic way to distinguish tastes (i.e., like the aroma wheel for **** but for food in general)?

Description : Is there a systematic way to distinguish tastes (i.e., like the aroma wheel for wine but for food in general)?

Last Answer : answer:Not having any luck with general food yet. Hold on. Basic tastes. Tongue map is phoney. Maybe check this out. This site looks decent enough. Here’s a tequila wheel. One for beer. wine several Maybe check out this Journal I dunno.

What food do you absolutely LOVE the aroma of while it's busy cooking/baking?

Description : What food do you absolutely LOVE the aroma of while it's busy cooking/baking?

Last Answer : answer:I love the smell of frying onions and baking banana bread. Also, I love the smell of BBQing meat. And of course any pastries or cookies just as they are ready… Sorry, @NaturallyMe, but your answer was mine, word for word!

Which of the following procedures represents the best method to prevent the freezing of batteries continuously exposed to low temperatures? A. The battery caps should be removed. B. The battery cap vents should be sealed. C. The battery should be kept in a fully charged condition. D. The battery should be disconnected from its charging source.

Description : Which of the following procedures represents the best method to prevent the freezing of batteries continuously exposed to low temperatures? A. The battery caps should be removed. B. The battery cap ... in a fully charged condition. D. The battery should be disconnected from its charging source.

Last Answer : Answer: C

Name the sac-like, blind pouch of the large intestine, situated below the level of the junction of the small intestine into the side of the large intestine. At the lower portion of this pouch one finds the appendix.

Description : Name the sac-like, blind pouch of the large intestine, situated below the level of the junction of the small intestine into the side of the large intestine. At the lower portion of this pouch one finds the appendix.

Last Answer : ANSWER: Cecum or Caecum

Pick out the wrong statement. (A) Economy of a multiple effect evaporator is not influenced by the boiling point elevation (B) Two identical cubes of iron and copper will have the same heat content under the same conditions of temperature (C) Double pipe heat exchangers are mostly used in the field of refrigeration (D) Finned tube heat exchangers are suitable for heating air by steam

Description : Pick out the wrong statement. (A) Economy of a multiple effect evaporator is not influenced by the boiling point elevation (B) Two identical cubes of iron and copper will have the same heat ... in the field of refrigeration (D) Finned tube heat exchangers are suitable for heating air by steam

Last Answer : (B) Two identical cubes of iron and copper will have the same heat content under the same conditions of temperature

Microphone converts sound energy into ------? A. Microwaves B. Electrical signals (Answer) C. Optical Signals D. Heat energy

Description : Microphone converts sound energy into ------? A. Microwaves B. Electrical signals (Answer) C. Optical Signals D. Heat energy

Last Answer : B. Electrical signals (Answer)

Do vacuum sealed foods go bad?

Description : Do vacuum sealed foods go bad?

Last Answer : answer:Yes, eventually it'll go bad. Freezer burn, taste not sure about actual mold, but you don't want to mess around too much with meat. I think well-sealed meat in a cold freezer is probably good ... . You just don't want to mess around with meat, because the food-poison can be much much worse.

A process stream of dilute aqueous solution flowing at the rate of10 Kg.s -1 is to be heated. Steam condensate at 95°C is available for heating purpose, also at a rate of 10 Kg.s -1 . A 1 - 1 shell and tube heat exchanger is available. The best arrangement is (A) Counter flow with process stream on shell side (B) Counter flow with process stream on tube side (C) Parallel flow with process stream on shell side (D) Parallel flow with process stream on tube side

Description : A process stream of dilute aqueous solution flowing at the rate of10 Kg.s -1 is to be heated. Steam condensate at 95°C is available for heating purpose, also at a rate of 10 Kg.s -1 . A 1 ... side (C) Parallel flow with process stream on shell side (D) Parallel flow with process stream on tube side

Last Answer : (A) Counter flow with process stream on shell side

The maximum heat transfer co-efficient from steam heating will beattained when the steam is: (A) Supersaturated (B) Saturated (C) Wet (D) None of these

Description : The maximum heat transfer co-efficient from steam heating will beattained when the steam is: (A) Supersaturated (B) Saturated (C) Wet (D) None of these

Last Answer : (B) Saturated

Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?

Description : Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?

Last Answer : Vacuum breakers are often installed on the shell side (steam side) of shell and tube exchangers to allow air to enter the shell in case of vacuum conditions developing inside the shell. For an ... vacuum in the shell could allow condensate to build in the unit and water hammer may result.

While mixing sand, gravel, and cement for the foundation of a house, a worker noticed a small bird hopping along the top of the foundation wall. The bird misjudged a hop and fell down one of the holes between the blocks. The bird was down too far for anyone to reach it and the hole was too small for it to fly out of. Someone suggested using two sticks to reach down into the hole and pull the bird out, but this idea was rejected for fear it would injure the fragile bird. What would be the easiest way to get the bird out of the hole without injuring it? -Riddles

Description : While mixing sand, gravel, and cement for the foundation of a house, a worker noticed a small bird hopping along the top of the foundation wall. The bird misjudged a hop and fell down one of the holes ... . What would be the easiest way to get the bird out of the hole without injuring it? -Riddles

Last Answer : Since they had plenty of sand available, they could pour a little at a time into the hole. The bird would constantly keep shifting its position so that it stood on the rising sand.

Suppose the frozen foods division of Unilever purchases food trays and boxes from the organisation's packaging division. The form of pricing used to charge the frozen foods division is called: A)zone pricing. B)base -point pricing. C)business -unit pricing. D)transfer pricing. E)price discrimination.

Description : Suppose the frozen foods division of Unilever purchases food trays and boxes from the organisation's packaging division. The form of pricing used to charge the frozen foods division is called: A)zone ... B)base -point pricing. C)business -unit pricing. D)transfer pricing. E)price discrimination.

Last Answer : D)transfer pricing

Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at 35°C (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C (C) Boiling brine kept in open vessel when the bottom surface temperature of the vessel is maintained constant at 180°C (D) A sub-cooled refrigerant liquid at 8°C flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Description : Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at ... flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Last Answer : (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C

Mammals giving rise to immature young ones and nursing them in a pouch are

Description : Mammals giving rise to immature young ones and nursing them in a pouch are

Last Answer : Mammals giving rise to immature young ones and nursing them in a pouch are A. Monotremes B. Marsupials C. Primates D. Carnivores

In which of the fishes , the male shows parental care and has as brood pouch ?

Description : In which of the fishes , the male shows parental care and has as brood pouch ?

Last Answer : In which of the fishes , the male shows parental care and has as brood pouch ? A. Anabas B. Labeo C. Hippocampus D. Synaptura.

What is a mammal whose baby finishes developing in a pouch?

Description : What is a mammal whose baby finishes developing in a pouch?

Last Answer : Marsupials are a group of mammals that have pouches examples arekangaroo, opossum.

A cyst is a closed sack of pouch under the skin. A. true B. false

Description : A cyst is a closed sack of pouch under the skin. A. true B. false

Last Answer : Ans: A

The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for (a) maintaining the scrotal temperature lower than the internal body temperature (b) escaping any possible compression by the visceral organs (c) providing more space for the growth of epididymis (d) providing a secondary sexual feature for exhibiting the male sex.

Description : The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for (a) maintaining the scrotal temperature lower than the internal body ... growth of epididymis (d) providing a secondary sexual feature for exhibiting the male sex.

Last Answer : (a) maintaining the scrotal temperature lower than the internal body temperature

Of the following bariatric surgical procedures, which is the best procedure for long-term weight loss? a) Roux-en-Y The Roux-en-Y gastric bypass is the recommended procedure for longterm weight loss. In this procedure, a horizontal row of staples creates a stomach pouch with a 1-cm stoma that is anastomosed with a portion of distal jejunum, creating a gastroenterostomy.

Description : Of the following bariatric surgical procedures, which is the best procedure for long-term weight loss? a) Roux-en-Y The Roux-en-Y gastric bypass is the recommended procedure ... This procedure, which resulted in significant complications, has been largely replaced by gastric restriction procedures

Last Answer : a) Roux-en-Y The Roux-en-Y gastric bypass is the recommended procedure for longterm weight loss. In this procedure, a horizontal row of staples creates a stomach pouch with a 1-cm stoma that is anastomosed with a portion of distal jejunum, creating a gastroenterostomy.

How To Make A Shot Pouch

Description : How To Make A Shot Pouch

Last Answer : 1) The shot pouch can be made out of leather or paper. When using leather it is best to have a soft thin flexible leather or to use suede. 2) To make a pattern, cut a piece of newspaper ... of string to either side of the pouch which is also long enough to hang over the shoulder to the waist.

How To Make A Cellphone Pouch ?

Description : How To Make A Cellphone Pouch ?

Last Answer : Cellphones are nifty gadgets to have around, keeping you connected with the world. Because of their small size though, they can be easily misplaced or broken, or their surface scratched. To prevent this, you ... in. Try either of these two steps, and you'll surely come up with a delightful piece.

If you are sealed into a sphere with a highly mirrored interior and you turn on a flashlight and then turn it off will the interior stay lit up?

Description : If you are sealed into a sphere with a highly mirrored interior and you turn on a flashlight and then turn it off will the interior stay lit up?

Last Answer : No. I think there is a certain amount of electron displacement that occurs with each reflection, which absorbs some of the light energy so that the reflection would eventually stop. However, if the ... I don't think is possible with current technology) then yes the interior would stay lit up.

EPROM contents can be erased by exposing it to (A) Ultraviolet rays. (B) Infrared rays. (C) Burst of microwaves. (D) Intense heat radiations.

Description : EPROM contents can be erased by exposing it to (A) Ultraviolet rays. (B) Infrared rays. (C) Burst of microwaves. (D) Intense heat radiations.

Last Answer : (A) Ultraviolet rays. EPROM contents can be erased by exposing it to Ultraviolet rays (The Ultraviolet light passes through a window in the IC package to the EPROM chip where it releases stored charges. Thus the stored contents are erased).

Which of the following is used in oven? (1) X-rays (2) UV-rays (3) Microwaves (4) Radio waves

Description : Which of the following is used in oven? (1) X-rays (2) UV-rays (3) Microwaves (4) Radio waves

Last Answer : (3) Microwaves Explanation: An oven is a thermally insulated chamber used for the heating, baking or drying of a substance and most commonly used for cooking.

Which of the following is used in oven? (1) X-rays (2) UV rays (3) Microwaves (4) Radiowaves

Description : Which of the following is used in oven? (1) X-rays (2) UV rays (3) Microwaves (4) Radiowaves

Last Answer : (3) Microwaves Explanation: An oven that uses micro radiation waves as a source of heat in order to cook food as opposed to a fire source. Conceptualized in 1946, Dr. Perry ... appliance that heats food by dielectric heating accomplished with radiation used to heat polarized molecules in food.

The radiation initially produced in fluorescent tube is – (1) infrared (2) ultraviolet (3) microwaves (4) X-rays

Description : The radiation initially produced in fluorescent tube is – (1) infrared (2) ultraviolet (3) microwaves (4) X-rays

Last Answer : (2) ultraviolet Explanation: The primary radiation that is initially produced within a fluorescent lamp is analogous to that emitted by a low pressure mercury lamp. Fluorescent lamps produce UV radiation by ... coating on the inside of the tubes absorbs the UV and converts it to visible light.

Waves that are required for long distance wireless communication are – (1) Infrared rays (2) Ultraviolet rays (3) Radio waves (4) Microwaves

Description : Waves that are required for long distance wireless communication are – (1) Infrared rays (2) Ultraviolet rays (3) Radio waves (4) Microwaves

Last Answer : (3) Radio waves Explanation: Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor. With radio waves distances can be short ... , or as far as thousands or even millions of kilometres for deep-space radio communications.