Power saving guide label is stickled on_______ A. Internal parts of AC C. On condenser and compressor B. External cover of AC D. On back cover of AC

Power saving guide label is stickled on_______
A. Internal parts of AC C. On condenser and compressor
B. External cover of AC D. On back cover of AC
by

1 Answer

Answer :

External cover of AC
by

Related questions

Factor apart from cost that determines the selection of an AC is a) It‘s appearance c) Power saving guide label b) It‘s type d) it‘s durability

Description : Factor apart from cost that determines the selection of an AC is a) It‘s appearance c) Power saving guide label b) It‘s type d) it‘s durability

Last Answer : Power saving guide label

In power saving guide efficiency parameter is mention. A)True B)false

Description : In power saving guide efficiency parameter is mention. A)True B)false

Last Answer : TRUE

In the illustration if the compressor fails to start but the condenser fan motor is running the problem is _______. EL-0042 A. no power between L1 and L2 B. the yellow wire is open at the freezer temperature control switch C. the overload is open D. the blue wire from the defrost heater is open

Description : In the illustration if the compressor fails to start but the condenser fan motor is running the problem is _______. EL-0042 A. no power between L1 and L2 B. the yellow wire is open at the freezer temperature control switch C. the overload is open D. the blue wire from the defrost heater is open

Last Answer : Answer: C

In the illustration if the compressor fails to start but the condenser fan motor is running the problem is _______. EL-0043 A. no power between L1 and L2 B. the yellow wire is open at the freezer temperature control switch C. the overload is open D. the blue wire from the defrost heater is open

Description : In the illustration if the compressor fails to start but the condenser fan motor is running the problem is _______. EL-0043 A. no power between L1 and L2 B. the yellow wire is open at the freezer temperature control switch C. the overload is open D. the blue wire from the defrost heater is open

Last Answer : Answer: C

Products with big label are a) Refrigerator c) AC b) Washing machine d) all of above

Description : Products with big label are a) Refrigerator c) AC b) Washing machine d) all of above

Last Answer : all of above

Where does the lowest temperature occur in a vapour compression cycle ? (a) condenser (b) evaporator (c) compressor (d) expansion valve

Description : Where does the lowest temperature occur in a vapour compression cycle ? (a) condenser (b) evaporator (c) compressor (d) expansion valve

Last Answer : Ans: b

In a refrigeration cycle, the flow of refrigerant is controlled by (a) compressor (b) condenser (c) evaporator (d) expansion valve

Description : In a refrigeration cycle, the flow of refrigerant is controlled by (a) compressor (b) condenser (c) evaporator (d) expansion valve

Last Answer : Ans: d

In vapour compression refrigeration system, refrigerant occurs as liquid between (a) condenser and expansion valve (b) compressor and evaporator (c) expansion valve and evaporator (d) compressor and condenser

Description : In vapour compression refrigeration system, refrigerant occurs as liquid between (a) condenser and expansion valve (b) compressor and evaporator (c) expansion valve and evaporator (d) compressor and condenser

Last Answer : Ans: c

The higher temperature in vapour compression cycle occurs at (a) compressor discharge. (b) expansion valve (c) evaporator (d) condenser discharge

Description : The higher temperature in vapour compression cycle occurs at (a) compressor discharge. (b) expansion valve (c) evaporator (d) condenser discharge

Last Answer : Ans: a

Presence of moisture in a refrigerant affects the working of (a) compressor (b) condenser (c) evaparator (d) expansion valve.

Description : Presence of moisture in a refrigerant affects the working of (a) compressor (b) condenser (c) evaparator (d) expansion valve.

Last Answer : Ans: a

In vapour compression cycle the condition off refrigerant is dry saturated vapour (a) after passing through the condenser (b) before passing through the condenser (c)before entering the expansion valve (d) before entering the compressor

Description : In vapour compression cycle the condition off refrigerant is dry saturated vapour (a) after passing through the condenser (b) before passing through the condenser (c)before entering the expansion valve (d) before entering the compressor

Last Answer : Ans: D

Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system? (A) Expansion valve (B) Condenser (C) Refrigerator (D) Compressor

Description : Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system? (A) Expansion valve (B) Condenser (C) Refrigerator (D) Compressor

Last Answer : (D) Compressor

Draw a neat sketch of surface condenser and label it.

Description : Draw a neat sketch of surface condenser and label it.

Last Answer : Figure: Surface Condenser

Heat engine deriving its power from the energy liberated by the explosion of a mixture of some hydrocarbon, in a gaseous or vaporized form.  a. Dual Combustion Engine  b. Internal Combustion Engine  c. External Combustion Engine  d. None of the above

Description : Heat engine deriving its power from the energy liberated by the explosion of a mixture of some hydrocarbon, in a gaseous or vaporized form.  a. Dual Combustion Engine  b. Internal Combustion Engine  c. External Combustion Engine  d. None of the above

Last Answer : Internal Combustion Engine

Which of the statement is “True” for centrifugal compressors? a) The compressor should not be operated at full load b) The compressor should be operated at shut off pressure c) The compressor should not be operated with inlet-guide vane control d) The compressor should not be operated close to the surge point

Description : Which of the statement is True for centrifugal compressors? a) The compressor should not be operated at full load b) The compressor should be operated at shut off pressure c) The ... operated with inlet-guide vane control d) The compressor should not be operated close to the surge point 

Last Answer : d) The compressor should not be operated close to the surge point

Which of the following are the parts of a DC generator that convert the AC in the armature to DC in the external circuit. Are these parts the: w) field poles x) slip rings and the brushes y) commutator and the brushes z) armature and the core

Description : Which of the following are the parts of a DC generator that convert the AC in the armature to DC in the external circuit. Are these parts the: w) field poles x) slip rings and the brushes y) commutator and the brushes z) armature and the core

Last Answer : ANSWER: Y -- COMMUTATOR AND THE BRUSHES

5. In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following: (A) Jet of water at high pressure (B) Blast of air (C) Mixture of water and air (D) Rain of molten lead

Description : 5. In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following: (A) Jet of water at high pressure (B) Blast of air (C) Mixture of water and air (D) Rain of molten lead

Last Answer : Option D

The polar moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter of 6 cm will be a.137.5 cm4 b.107 dynes c.275 cm4 d.550 cm4 e.1100 cm4

Description : The polar moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter of 6 cm will be a.137.5 cm4 b.107 dynes c.275 cm4 d.550 cm4 e.1100 cm4

Last Answer : c. 275 cm4

Which of the following best describes both Stirling and Ericson engines?  a. Internal combustion engine  b. External combustion engine  c. Diesel cycle  d. Rankine cycle

Description : Which of the following best describes both Stirling and Ericson engines?  a. Internal combustion engine  b. External combustion engine  c. Diesel cycle  d. Rankine cycle

Last Answer : External combustion engine

_________ is the energy stored within a body or substance by virtue of the activity and configuration of its molecules.  a. Internal Energy  b. External Energy  c. Kinetic Energy  d. Potential Energy

Description : _________ is the energy stored within a body or substance by virtue of the activity and configuration of its molecules.  a. Internal Energy  b. External Energy  c. Kinetic Energy  d. Potential Energy

Last Answer : Internal Energy

The sum of energies of all the molecules in a system, energies that appear in several complex forms.  a. External Energy  b. Internal Energy  c. Kinetic Energy  d. None of the above

Description : The sum of energies of all the molecules in a system, energies that appear in several complex forms.  a. External Energy  b. Internal Energy  c. Kinetic Energy  d. None of the above

Last Answer : Internal Energy

What form of energy refers to those a system possesses as a whole with respect to some outside reference frame, such as potential and kinetic energies?  A. Macroscopic form of energy  B. Microscopic form of energy  C. Internal energy  D. External energy

Description : What form of energy refers to those a system possesses as a whole with respect to some outside reference frame, such as potential and kinetic energies?  A. Macroscopic form of energy  B. Microscopic form of energy  C. Internal energy  D. External energy

Last Answer : Macroscopic form of energy

What type of system energy is related to the molecular structure of a system?  A. Macroscopic form of energy  B. Microscopic form of energy  C. Internal energy  D. External energy

Description : What type of system energy is related to the molecular structure of a system?  A. Macroscopic form of energy  B. Microscopic form of energy  C. Internal energy  D. External energy

Last Answer : Microscopic form of energy

Why gas turbine power plant needs efficient compressor ?

Description : Why gas turbine power plant needs efficient compressor ?

Last Answer : Because a large portion of turbine work is eaten away by compressor and its inefficiency will affect net power output and cost of generation.

How Much Air Will I Need To Power My Air Compressor Tool?

Description : How Much Air Will I Need To Power My Air Compressor Tool?

Last Answer : Generally, most air tools will take around 70-100 PSI, and will consume less than 10 CFM, however consult the manual or manufacturer of your tool for exact air requirements.

What Is The Main Function Of A Condenser?

Description : What Is The Main Function Of A Condenser?

Last Answer : In systems involving heat transfer, a condenser is a device or unit used to condense a substance from its gaseous to its liquid state, by cooling it. In so doing, the latent heat is given up by the substance, and will transfer to the condenser coolant.

how Does A Condenser In A Refrigerator Work?

Description : how Does A Condenser In A Refrigerator Work?

Last Answer : In the refrigeration cycle, there are five basic components: fluid refrigerant; a compressor, which controls the flow of refrigerant; the condenser coils (on the outside of the fridge); the evaporator coils (on the inside of the fridge); and something called an expansion device.

What Is An Air Conditioner Condenser?

Description : What Is An Air Conditioner Condenser?

Last Answer : The AC condenser is a very important component found on virtually all modern automotive AC systems. Its primary function is to convert the refrigerant coming from the compressor from a high temperature, high pressure vapor into a high pressure liquid through condensation.

Pressure of steam in condenser is (A) Atmospheric pressure (B) More than atmospheric pressure (C) Slightly less than atmospheric pressure (D) much less than atmospheric pressure.

Description : Pressure of steam in condenser is (A) Atmospheric pressure (B) More than atmospheric pressure (C) Slightly less than atmospheric pressure (D) much less than atmospheric pressure.

Last Answer : much less than atmospheric pressure.

Which of the following is the simplest method of cooling the condenser water? • Spray cooling pond • Cooling tower • Indirect air cooling • Hyperbolic cooling tower

Description : Which of the following is the simplest method of cooling the condenser water? • Spray cooling pond • Cooling tower • Indirect air cooling • Hyperbolic cooling tower

Last Answer : Spray cooling pond

Which of the following thermodynamic devices operates the reverse of the heat engine?  a. Thermal pump  b. Thermal evaporator  c. Thermal condenser  d. Thermal equilibrant

Description : Which of the following thermodynamic devices operates the reverse of the heat engine?  a. Thermal pump  b. Thermal evaporator  c. Thermal condenser  d. Thermal equilibrant

Last Answer : Thermal pump

In power saving guides "more stars more savings". A) True B) false

Description : In power saving guides "more stars more savings". A) True B) false

Last Answer : true

What does the AC compressor in a truck do?

Description : What does the AC compressor in a truck do?

Last Answer : answer:AC compressors are very expensive. Here is a hint: Go to AutoZone or a related store and talk to one of the workers there. They can give you the price of an AC compressor for your truck. ... compressor for that truck is big and expensive, so you can expect sticker shock. Be prepared for it.

What are the reasons for an AC Compressor to overheat?

Description : What are the reasons for an AC Compressor to overheat?

Last Answer : Air compressor overheating issues are often the result of excess discharge pressure, which typically, stems from one or more of the following issues: Dirty condensing coils Ill-fitted ... Blockage of condenser air Inconsistent condenser fan Over charging refrigerant Undersized condenser

How to fix a stuck AC compressor?

Description : How to fix a stuck AC compressor?

Last Answer : Have a professional repair your A/C. Normally the AC compressor must be replaced. It's stuck if turning the AC system on causes the drive belt to squeal, slip, smoke, or destroy itself. If that's ... rating of 4.9 stars) - RKM Heating and Air Conditioning - All-Pro Air - Magnolia Heating and Cooling

How an AC Compressor Works?

Description : How an AC Compressor Works?

Last Answer : Many people drive cars and do not think about the important components that make a car run efficiently until something needs repairing. The air conditioner system is one of those parts of a car that many ... the cold season, if the heating and defrost system in your car does not use the compressor.

Mark correct option a) When the airmail bag contain less than 50 articles and there is no insured article or air parcel an airmail cover of suitable size should be used instead of a bag b) When an air parcel is sent inside of airmail bag the label should bear “CAP” c) The weight of airmail bag or TB should not exceed 30 KG weight. d) Separate ins letter bag closed when more than 10 ins article for any office. e) All the above

Description : Mark correct option a) When the airmail bag contain less than 50 articles and there is no insured article or air parcel an airmail cover of suitable size should be used instead of a bag b) When an ... d) Separate ins letter bag closed when more than 10 ins article for any office. e) All the above

Last Answer : e) All the above

How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

Description : How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

Last Answer : Work remains unaltered and volumetric efficiency decreases.

Why axial flow compressor is preferred for gas turbines for aeroplanes ?

Description : Why axial flow compressor is preferred for gas turbines for aeroplanes ?

Last Answer : Because it has low frontal area.

Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

Description : Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

Last Answer : Isentropic efficiency of axial flow compressor is higher.

Under what condition the work done in reciprocating compressor will be least ?

Description : Under what condition the work done in reciprocating compressor will be least ?

Last Answer : It is least when compression process approaches isothermal. For this purpose, attempts are made to cool the air during compression.

Which is an example of closed system? (A) Air compressor (B) Liquid cooling system of an automobile (C) Boiler (D) None of these

Description : Which is an example of closed system? (A) Air compressor (B) Liquid cooling system of an automobile (C) Boiler (D) None of these

Last Answer : (B) Liquid cooling system of an automobile

What Is The Use Of Compressor In Refrigeration?

Description : What Is The Use Of Compressor In Refrigeration?

Last Answer : The compressor does exactly as its name says: it compresses the refrigerant. The compressor receives low pressure gas from the evaporator and converts it to high pressure gas. As mentioned earlier, as the gas is compressed, the temperature rises. The hot refrigerant gas then flows to the condenser.

What Is A Gas Compressor Used For?

Description : What Is A Gas Compressor Used For?

Last Answer : A gas compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe.

What Is A Rotary Air Compressor?

Description : What Is A Rotary Air Compressor?

Last Answer : A rotary-screw compressor is a type of gas compressor that uses a rotary-type positivedisplacement mechanism. They are commonly used to replace piston compressors where large volumes of high- ... either for large industrial applications or to operate high-power air tools such as jackhammers.

How Does A Refrigerant Compressor Work?

Description : How Does A Refrigerant Compressor Work?

Last Answer :  The compressor constricts the refrigerant vapor, raising its pressure, and pushes it into the coils on the outside of the refrigerator.  When the hot gas in the coils meets the cooler air ... it becomes a liquid.  The refrigerant absorbs the heat inside the fridge, cooling down the air.

Why Is A Compressor Used In Refrigeration?

Description : Why Is A Compressor Used In Refrigeration?

Last Answer : The compressor does exactly as its name says: it compresses the refrigerant. The compressor receives low pressure gas from the evaporator and converts it to high pressure gas. As mentioned earlier, as the gas is compressed, the temperature rises. The hot refrigerant gas then flows to the condenser.

Why Compressor Shuts Down On High-temperature?

Description : Why Compressor Shuts Down On High-temperature?

Last Answer : If your compressor trips on over temeprature, it could be any of the following:  Ambient temperature too high or not enough ventilation.  Too low oil level.  Wrong type of oil.  Dirty oil cooler.  Thermostatic valve not working.  Dirt / obstruction in oil lines.

Why Doesn't My Air Compressor Produce As Much Air As It Used To?

Description : Why Doesn't My Air Compressor Produce As Much Air As It Used To?

Last Answer : The most common cause is bad valves. It is also important to check your entire system for higher air consumption or leaks.

Why Does The Safety Valve On My Compressor Pump Make A "popping" Sound?

Description : Why Does The Safety Valve On My Compressor Pump Make A "popping" Sound?

Last Answer : This is most commonly an indication of bad valves. Depending on the model valves could be rebuilt or replaced.