What to do when inverter battery is fully discharged?

What to do when inverter battery is fully discharged?
by

1 Answer

Answer :

If the inverter battery is fully discharged then the inverter or UPS should put to OFF position and charge the inverter for enough time before putting it ON again.  If the inverter is unable to charge the battery then you may charge it using another charger or inverter. Then connect it back again.
by

Related questions

If the illustrated device is fully discharged, what will be the result? EL-0061 A. The battery will be short circuited because the mud space will be filled with lead sulfate B. The electrolyte will be maximum sulfuric acid minimum water C. The electrolyte will be maximum water minimum sulfuric acid. D. The plates will be maximum lead oxide and sponge lead minimum lead sulfate.

Description : If the illustrated device is fully discharged, what will be the result? EL-0061 A. The battery will be short circuited because the mud space will be filled with lead sulfate B. The electrolyte ... minimum sulfuric acid. D. The plates will be maximum lead oxide and sponge lead minimum lead sulfate.

Last Answer : Answer: C

When checking the specific gravity of the battery electrolyte with a hydrometer, you should be aware that ________________. A. the battery is fully charged when the float sinks deepest into the electrolyte B. the battery is discharged when the float is highest in the electrolyte C. a hydrometer reading is accurate if taken immediately after water is added to the cell D. warm temperatures will lower the specific gravity of the electrolyte

Description : When checking the specific gravity of the battery electrolyte with a hydrometer, you should be aware that ________________. A. the battery is fully charged when the float sinks deepest into the ... is added to the cell D. warm temperatures will lower the specific gravity of the electrolyte

Last Answer : Answer: D

The freezing point of the electrolyte in a fully charged lead-acid battery will be _____________. A. higher than in a discharged battery B. lower than in a discharged battery C. the same as in a discharged battery D. higher than in a discharged battery, but the specific gravity will be less

Description : The freezing point of the electrolyte in a fully charged lead-acid battery will be _____________. A. higher than in a discharged battery B. lower than in a discharged battery C. the same as in a discharged battery D. higher than in a discharged battery, but the specific gravity will be less

Last Answer : Answer: B

What factors that decide the VRLA battery to completely charged from fully discharged condition?

Description : What factors that decide the VRLA battery to completely charged from fully discharged condition?

Last Answer : Answer: Some of the important factors that determine the duration of the discharged battery to charge are: Duration of the discharge occurred Temperature at which battery is operating Size and efficiency of the charger

At what voltage is a NICAD battery considered to be fully discharged?

Description : At what voltage is a NICAD battery considered to be fully discharged?

Last Answer : At 1.1 volts.

In case of Contract of guarantee, if the creditor loses or parts with any security which the debtor provides him at time of contract, the surety is discharged to the extent of (a) The value of the security (b) The surety can be fully discharged (c) The surety can claim damages (d) All of the above

Description : In case of Contract of guarantee, if the creditor loses or parts with any security which the debtor provides him at time of contract, the surety is discharged to the extent of (a) The value of the security (b) The surety can be fully discharged (c) The surety can claim damages (d) All of the above

Last Answer : (a) The value of the security

A three-phase, fully controlled thyristor bridge converter is used as line commutated inverter to feed 50 kW

Description : A three-phase, fully controlled thyristor bridge converter is used as line commutated inverter to feed 50 kW power 420 V dc to a three-phase, 415 V(line), 50 Hz ac mains. Consider dc link current to be constant. The rms current of the thyristor is  (A) 119.05 A (B) 79.37 A (C) 68.73 A (D) 39.68 A

Last Answer : A three-phase, fully controlled thyristor bridge converter is used as line commutated inverter to feed 50 kW power 420 V dc to a three-phase, 415 V(line), 50 Hz ac mains. Consider dc link current to be constant. The rms current of the thyristor is 68.73 A

When a lead storage battery is discharged - (1) SO2 is evolved (2) Lead sulphate is consumed (3) Lead is formed (4) Sulphuric acid is consumed

Description : When a lead storage battery is discharged - (1) SO2 is evolved (2) Lead sulphate is consumed (3) Lead is formed (4) Sulphuric acid is consumed

Last Answer : (4) Sulphuric acid is consumed Explanation: Lead storage battery was invented by French physicist Gaston Plante in 1859. In the discharged state both the positive and negative plates become lead sulphate and the electrolyte loses much of its dissolved sulphuric acid and becomes primarily water.

A lead-acid battery cell sustaining a short circuit _______. A. will be indicated by lime accumulation on the terminal posts B. will have unusually high cell voltage C. will become excessively heated while being charged D. cannot be completely discharged under load

Description : A lead-acid battery cell sustaining a short circuit _______. A. will be indicated by lime accumulation on the terminal posts B. will have unusually high cell voltage C. will become excessively heated while being charged D. cannot be completely discharged under load

Last Answer : Answer: C

The specific gravity of the electrolyte solution in a lead acid battery _____________. A. is not effected during charging B. remains the same during discharge C. would read close to 1.830 when discharged D. gives an indication of the state of charge of the battery

Description : The specific gravity of the electrolyte solution in a lead acid battery _____________. A. is not effected during charging B. remains the same during discharge C. would read close to 1.830 when discharged D. gives an indication of the state of charge of the battery

Last Answer : Answer: D

Which of the problems listed will occur if a lead-acid battery is allowed to remain in a discharged condition for a long period of time? A. The battery may be unable to accept a full charge. B. The electrolyte will change to lead sulfate. C. The concentrated sulfuric acid will attack the lead peroxide plates. D. The separators will harden.

Description : Which of the problems listed will occur if a lead-acid battery is allowed to remain in a discharged condition for a long period of time? A. The battery may be unable to accept a full charge ... . C. The concentrated sulfuric acid will attack the lead peroxide plates. D. The separators will harden.

Last Answer : Answer: A

Local action in a dry-cell, or lead-acid storage battery is the process whereby ________________. A. hydrogen gas is liberated B. the electrolyte compensates for overcharging C. potassium hydroxide absorbs carbon dioxide from the air D. the battery becomes discharged without being connected to a load

Description : Local action in a dry-cell, or lead-acid storage battery is the process whereby ________________. A. hydrogen gas is liberated B. the electrolyte compensates for overcharging C. potassium hydroxide ... carbon dioxide from the air D. the battery becomes discharged without being connected to a load

Last Answer : Answer: D

Which of the following statements concerning nickel-cadmium batteries is true? A. When mixing electrolyte always add acid to the water. B. Nickel-cadmium batteries can be charged and discharged only a limited number of times without damage to the cells. C. Nickel-cadmium batteries can be stored for a long time and still keep a full charge without additional charging. D. The electrolyte of an idle nickel-cadmium battery must be replaced monthly to maintain battery condition.

Description : Which of the following statements concerning nickel-cadmium batteries is true? A. When mixing electrolyte always add acid to the water. B. Nickel-cadmium batteries can be charged and ... The electrolyte of an idle nickel-cadmium battery must be replaced monthly to maintain battery condition.

Last Answer : Answer: C

battery must be turned over to a charging station in winter if discharged by a) 50% b) 40% c) 30% d) 25%

Description : battery must be turned over to a charging station in winter if discharged by a) 50% b) 40% c) 30% d) 25%

Last Answer : d) 25%

With an almost discharged battery there will be:

Description : With an almost discharged battery there will be:

Last Answer : A. decrease in voltage and increase in load.

When a battery is nearly discharged, does the

Description : When a battery is nearly discharged, does the

Last Answer : B. voltage and current decrease

With an almost discharged battery there will be: a. A decrease of voltage with increasing load b. Increase of current with decrease of voltage c. Decrease of current with increasing load d. Increase of voltage with increasing load

Description : With an almost discharged battery there will be: a. A decrease of voltage with increasing load b. Increase of current with decrease of voltage c. Decrease of current with increasing load d. Increase of voltage with increasing load

Last Answer : a. A decrease of voltage with increasing load

Terminal potential difference of a battery is greater than its emf when a. the internal resistance of battery is infinite b. the internal resistance of battery is zero c. the battery is charged d. the battery is discharged

Description : Terminal potential difference of a battery is greater than its emf when a. the internal resistance of battery is infinite b. the internal resistance of battery is zero c. the battery is charged d. the battery is discharged

Last Answer : c. the battery is charged

When a lead storage battery is discharged, (1) SO2 is evolved (2) Lead sulphate is consumed (3) Lead is formed (4) Sulphuric acid is consumed

Description : When a lead storage battery is discharged, (1) SO2 is evolved (2) Lead sulphate is consumed (3) Lead is formed (4) Sulphuric acid is consumed 

Last Answer : Sulphuric acid is consumed

What is the load of an AC inverter on a battery?

Description : What is the load of an AC inverter on a battery?

Last Answer : answer:If this is a new inverter, figure it is only 80% efficient. If you are truly drawing 1100 Watts continuously then the inverter is drawing 1375 Watts. You are feeding it with 12 volts Power = ... gas generator. Sorry for the bad news but the most of the laws of physics are difficult to break.

Do the inverter battery get charged in bypass mode?

Description : Do the inverter battery get charged in bypass mode?

Last Answer : Battery charger won't work when an home UPS or inverter is in bypass mode. Bypass switch is used to bypass the input directly to the output whenever a fault occurs in the inverter / ... is to check the voltage and charge both batteries individually using a charger or single battery inverter.

The MIL is illuminated and a battery module deterioration diagnostic trouble code is stored the most like cause is a failed by a) High voltage battery b) High voltage inverter c) Motor/ generator d) DC/ DC converter

Description : The MIL is illuminated and a battery module deterioration diagnostic trouble code is stored the most like cause is a failed by a) High voltage battery b) High voltage inverter c) Motor/ generator d) DC/ DC converter

Last Answer : a) High voltage battery

Does a fully charged battery weigh more or less than a battery that has been depleted?

Description : Does a fully charged battery weigh more or less than a battery that has been depleted?

Last Answer : No change. It’s a chemical reaction, and electrons are transferred from one chemical to another, but it’s a closed system. I have seen arguments that mass will decrease because of the special theory of relativity, but it’s less than trivial.

Why is my new computer battery not charging fully?

Description : Why is my new computer battery not charging fully?

Last Answer : You sometimes have to cycle a new battery a few times before it will reach full capacity. Try unplugging it and using it until it switches off then recharging it a few times and see it that helps.

Is it better to let the battery in the new MacBook Pro fully discharge before charging it?

Description : Is it better to let the battery in the new MacBook Pro fully discharge before charging it?

Last Answer : Any laptop battery’s life will benefit from being fully discharged to fully charged, especially within the first few uses.

Can a car fully charge a car battery?

Description : If I buy a fungl new car battery in Felicia and I don't shine, can it fully charge itself while driving? Or is it necessary to put it on the charger once in a while?

Last Answer : If you have the right electricity (gazebo and regulator) and you don't just drive short distances, you will be fully charged even if you light up. : o But even so, it's better to put it on the charger once in a while - you won't ruin anything.

In accordance with Coast Guard Regulations (46 CFR), each battery operated relay-controlled lantern must _____________. A. be readily portable B. contain a dry cell battery having a minimum capacity of 10 amp hours C. have an automatic battery charger to maintain the battery in a fully charged state D. all of the above

Description : In accordance with Coast Guard Regulations (46 CFR), each battery operated relay-controlled lantern must _____________. A. be readily portable B. contain a dry cell battery having a minimum capacity of ... automatic battery charger to maintain the battery in a fully charged state D. all of the above

Last Answer : Answer: C

When a battery is continuously exposed to low temperatures, the best procedure to keep it from freezing is to _________. A. remove the battery caps B. securely cover the battery C. keep the battery fully charged D. disconnect the battery

Description : When a battery is continuously exposed to low temperatures, the best procedure to keep it from freezing is to _________. A. remove the battery caps B. securely cover the battery C. keep the battery fully charged D. disconnect the battery

Last Answer : Answer: C

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

Which of the listed ranges represents specific gravity corrected for temperature for the electrolyte of a fully charged portable lead-acid battery? A. 1.100 to 1.150 B. 1.180 to 1.200 C. 1.280 to 1.300 D. 1.750 to 2.000

Description : Which of the listed ranges represents specific gravity corrected for temperature for the electrolyte of a fully charged portable lead-acid battery? A. 1.100 to 1.150 B. 1.180 to 1.200 C. 1.280 to 1.300 D. 1.750 to 2.000

Last Answer : Answer: C

Loss of or weak residual magnetism in an alternator or generator can be corrected for by _________________. A. running the rotor in the opposite direction for 5 minutes B. allowing the generator to run at 10% of normal speed for 5 minutes C. running the generator at normal speed with the field rheostat fully counterclockwise D. using a storage battery or battery charger to 'flash' the field

Description : Loss of or weak residual magnetism in an alternator or generator can be corrected for by _________________. A. running the rotor in the opposite direction for 5 minutes B. allowing the generator ... rheostat fully counterclockwise D. using a storage battery or battery charger to 'flash' the field

Last Answer : Answer: D

When you check the specific gravity of the battery electrolyte with a hydrometer, it should be kept in mind that ____________. A. the battery is fully charged when the indicator floats low in the electrolyte B. any water that has been previously added to the cells will dilute the solution and give a false reading C. a hydrometer reading is inaccurate if taken immediately after water is added to the cell D. temperature has no effect on hydrometer readings

Description : When you check the specific gravity of the battery electrolyte with a hydrometer, it should be kept in mind that ____________. A. the battery is fully charged when the indicator floats low in ... taken immediately after water is added to the cell D. temperature has no effect on hydrometer readings

Last Answer : Answer: C

A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a given temperature D. specific gravity of all cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Description : A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a ... cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Last Answer : Answer: D

The open-circuit voltage of a fully charged lead-acid battery cell is _____________. A. 1.5 volts B. 1.8 volts C. 2.0 volts D. 2.3 volts

Description : The open-circuit voltage of a fully charged lead-acid battery cell is _____________. A. 1.5 volts B. 1.8 volts C. 2.0 volts D. 2.3 volts

Last Answer : Answer: C

Which of the listed battery charging circuits is used to maintain a wet-cell, lead-acid, storage battery in a fully charged state during long periods of disuse? A. Normal charging circuit B. Quick charging circuit C. Trickle charging circuit D. High ampere charging circuit

Description : Which of the listed battery charging circuits is used to maintain a wet-cell, lead-acid, storage battery in a fully charged state during long periods of disuse? A. Normal charging circuit B. Quick charging circuit C. Trickle charging circuit D. High ampere charging circuit

Last Answer : Answer: C

Define specific gravity and mention the specific gravity of a fully charged lead acid battery?

Description : Define specific gravity and mention the specific gravity of a fully charged lead acid battery?

Last Answer : Specific gravity of a substance is the comparison of density of the substance with the density of pure water. Specific gravity = Density of the substance / density of pure water.    ... - 27°C)*0.0007. Indicated specific gravity = 1.205 and t' means electrolyte temperature.   

Trickle charger of a storage battery helps to A. Maintain proper electrolyte level B. Increase its reverse capacity C. Prevent sulphation D. Keep it fresh and fully charged

Description : Trickle charger of a storage battery helps to A. Maintain proper electrolyte level B. Increase its reverse capacity C. Prevent sulphation D. Keep it fresh and fully charged

Last Answer : D. Keep it fresh and fully charged

pecific gravity of fully charged storage battery is ∙ 1.15 ∙ 1.50 ∙ 1.28 ∙ 2.15

Description : pecific gravity of fully charged storage battery is ∙ 1.15 ∙ 1.50 ∙ 1.28 ∙ 2.15

Last Answer : ∙ 1.28

When soldiers are discharged from the military, do they receive any kind of counseling?

Description : When soldiers are discharged from the military, do they receive any kind of counseling?

Last Answer : They can get counselling but it isn't always very effective. There are just so many of them from so many wars. There was an interesting article in the New Yorker a few years ago. It is ... in Iraq and Afghanistan and they reckon there could be half a million with psychological problems as a result.

Is there any way to find out why a Marine was discharged from service?

Description : Is there any way to find out why a Marine was discharged from service?

Last Answer : God I hope not. I would like to think that information is kept private to the officer and his superiors.

Do the military predators caught on Dateline NBC get dishonorably discharged?

Description : Do the military predators caught on Dateline NBC get dishonorably discharged?

Last Answer : I’m almost positive they get dishonorably discharged for a felony.

What is the percentage of hospital ambulance admissions that are discharged the next day?

Description : What is the percentage of hospital ambulance admissions that are discharged the next day?

Last Answer : You could try this as a starting point for your research. Probabilistic Linkage of Computerized Ambulance and Inpatient Hospital Discharge Records: A Potential Tool for Evaluation of Emergency Medical ... 2001) - Copyright © 2001 American College of Emergency Physicians - About This Journal

During electrolysis, which the species are discharged at cathode? -Do You Know?

Description : During electrolysis, which the species are discharged at cathode? -Do You Know?

Last Answer : answer:

Is water discharged from the heating for the summer?

Description : When you don't heat in the barracks, do you drain water during the summer? Then won't the pipes cut from the inside?

Last Answer : Quite the opposite. If you drain the heating water after the heating season, there is a high probability that the pipes rust (air access) and after refilling, the scales peel off, which can clog the circulation pump and others.

How to dispense discharged batteries?

Description : How to recover non-rechargeable pencil batteries?

Last Answer : For a moment, just warm them up. But there is a risk that they will leak, crack, damage the device. For a while you can take the TV driver, they tend to be low.

Wastes may be sealed in concrete-filled drums and discharged to a depth of about 500 m. This specific statement is true for

Description : Wastes may be sealed in concrete-filled drums and discharged to a depth of about 500 m. This specific statement is true for

Last Answer : Wastes may be sealed in concrete-filled drums and discharged to a depth of about 500 m ... C. Particle pollutants D. All radioactive pollutants

Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Description : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Last Answer : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get ... 3)` D. `H_(2)S_(2)O_(8)`

Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Description : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Last Answer : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get ... ,H_(2)` D. `O_(2),H_(2)`

Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Description : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get discharged and this value is e

Last Answer : Electrolysis is an impotant technique for extraction of metals, and each of the solution needs a minimum voltage to get ... ` C. `Br_(2)` D. `O_(2)`