Do lead acid batteries require maintenance?

Do lead acid batteries require maintenance?
by

1 Answer

Answer :

Answers is the place to go to get the answers you need and to ask the questions you want
by
selected by

Related questions

Do lead acid batteries require maintenance?

Description : Do lead acid batteries require maintenance?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Nickel-cadmium storage batteries are superior to lead-acid batteries because they __________. A. put out higher voltages and require no maintenance B. can remain idle and keep a full charge for a long time C. need fewer cells in series and use less mounting space D. all of the above

Description : Nickel-cadmium storage batteries are superior to lead-acid batteries because they __________. A. put out higher voltages and require no maintenance B. can remain idle and keep a full charge for a long time C. need fewer cells in series and use less mounting space D. all of the above

Last Answer : Answer: B

Nickel-cadmium batteries are superior to lead-acid batteries at high discharge rates because they _______________. A. deliver a large amount of power and can be recharged in a shorter time B. need fewer cells in connected series and less mounting space C. have higher output voltages and require no maintenance D. all of the above

Description : Nickel-cadmium batteries are superior to lead-acid batteries at high discharge rates because they _______________. A. deliver a large amount of power and can be recharged in a shorter time B. need ... less mounting space C. have higher output voltages and require no maintenance D. all of the above

Last Answer : Answer: A

Routine maintenance of lead acid batteries should include _____________. A. keeping the terminals clean B. coating cable connections with petroleum jelly C. maintaining a trickle charge D. all of the above

Description : Routine maintenance of lead acid batteries should include _____________. A. keeping the terminals clean B. coating cable connections with petroleum jelly C. maintaining a trickle charge D. all of the above

Last Answer : Answer: D

Steps to carry out the maintenance of lead acid batteries

Description : Steps to carry out the maintenance of lead acid batteries

Last Answer : Steps to carry out the maintenance of lead acid batteries: 1) Keep the container surface dry by using dry cloths. 2) Tighten the terminal connections. 3) Battery should not be discharged ... 9) During initial charging use fresh electrolyte. 10) Avoid overcharging and short circuit of plates.

At high discharge rates, nickel-cadmium storage batteries are superior to lead-acid batteries because they __________. A. require fewer cells for the same voltage and less mounting space B. are able to produce higher voltages and do not have to be charged as often C. can be charged and discharged many times without much damage D. have no individual cells to replace at the end of useful life

Description : At high discharge rates, nickel-cadmium storage batteries are superior to lead-acid batteries because they __________. A. require fewer cells for the same voltage and less mounting space B. are able to ... times without much damage D. have no individual cells to replace at the end of useful life

Last Answer : Answer: C

Maintenance of alkaline batteries should include _________. A. checking the electrolyte weekly using a hydrometer B. replacing the electrolyte every 5 years C. top off with sulfuric acid as needed D. making certain connections are tight and clean

Description : Maintenance of alkaline batteries should include _________. A. checking the electrolyte weekly using a hydrometer B. replacing the electrolyte every 5 years C. top off with sulfuric acid as needed D. making certain connections are tight and clean

Last Answer : Answer: D

Explain the maintenance of lead acid battery.

Description : Explain the maintenance of lead acid battery.

Last Answer : Maintenance of lead acid battery: 1) Keep the container surface dry by using dry cloths. 2) Tighten the terminal connections. 3) Battery should not be discharged below a minimum voltage. 4) Never keep battery ... -container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

Maintenance of alkaline batteries should include _________. A. checking the electrolyte weekly using a hydrometer B. replacing the electrolyte every 5 years C. trickle charging D. replacment when the volts per cell drops below 1.8 VDC

Description : Maintenance of alkaline batteries should include _________. A. checking the electrolyte weekly using a hydrometer B. replacing the electrolyte every 5 years C. trickle charging D. replacment when the volts per cell drops below 1.8 VDC

Last Answer : Answer: C

Advantages of lithium batteries 1. Light weight 2. Compact 3. Low maintenance 4. All of the above

Description : Advantages of lithium batteries 1. Light weight 2. Compact 3. Low maintenance 4. All of the above

Last Answer : 4. All of the above

What safety precautions need to be taken during maintenance on batteries?

Description : What safety precautions need to be taken during maintenance on batteries?

Last Answer : The room needs to be ventilated to prevent explosions due to gases generate by the battery. Protective clothing, gloves and eye protection should be used to prevent acid splash ... flashover. When disconnecting batteries, always disconnect negative terminals first and vice versa when reconnecting.

What is the regular maintenance done on batteries?

Description : What is the regular maintenance done on batteries?

Last Answer : Every week the cell voltage is checked. The specific gravity is monitored using the battery hydrometer. The terminals are lubricated to prevent corrosion. Sometimes load tests are done on the batteries. Ask E/O also for more information.

Batteries Maintenance –

Description : Batteries Maintenance –

Last Answer : a) Specific gravity. b) Voltage/Cell. ON Load/OFF Load(2.2V when fully charged and 1.8 when fully discharged.

Which of the following statements describes the effects of ambient temperature on local action within lead-acid storage batteries? A. Increasing ambient temperature increases local action. B. Increasing ambient temperature decreases local action. C. Ambient temperature has no effect on local action. D. At 90°F all local action virtually ceases.

Description : Which of the following statements describes the effects of ambient temperature on local action within lead-acid storage batteries? A. Increasing ambient temperature increases local action. B. Increasing ambient ... has no effect on local action. D. At 90°F all local action virtually ceases.

Last Answer : Answer: A

Three 12 volt, lead-acid, batteries connected in series will develop __________. A. 12 volts B. 24 volts C. 36 volts D. 48 volts

Description : Three 12 volt, lead-acid, batteries connected in series will develop __________. A. 12 volts B. 24 volts C. 36 volts D. 48 volts

Last Answer : Answer: C

Caution must be exercised during the charging of lead-acid storage batteries as _____________. A. the acid will become weaker B. hydrogen gas is being continuously liberated C. both plates are changing chemically to lead sulfate D. lead peroxide in the negative plate is poisonous

Description : Caution must be exercised during the charging of lead-acid storage batteries as _____________. A. the acid will become weaker B. hydrogen gas is being continuously liberated C. both plates are changing chemically to lead sulfate D. lead peroxide in the negative plate is poisonous

Last Answer : Answer: B

When lead-acid batteries are charging, they always give off hydrogen gas that is _____________. A. considered inert B. highly explosive C. extremely toxic D. heavier than air

Description : When lead-acid batteries are charging, they always give off hydrogen gas that is _____________. A. considered inert B. highly explosive C. extremely toxic D. heavier than air

Last Answer : Answer: B

The charging of lead-acid storage batteries will always result in __________. A. dangerous acid burns B. a dangerously explosive gas being liberated C. the danger of lead poisoning D. all of the above

Description : The charging of lead-acid storage batteries will always result in __________. A. dangerous acid burns B. a dangerously explosive gas being liberated C. the danger of lead poisoning D. all of the above

Last Answer : Answer: B

When charging lead-acid batteries, the charging rate should be reduced as the battery nears its full charge to ____________. A. prevent damaging battery plates B. allow equalization of cell voltages C. reduce lead sulfate deposits D. increase lead peroxide formation

Description : When charging lead-acid batteries, the charging rate should be reduced as the battery nears its full charge to ____________. A. prevent damaging battery plates B. allow equalization of cell voltages C. reduce lead sulfate deposits D. increase lead peroxide formation

Last Answer : Answer: A

When charging lead-acid batteries, you should reduce the charging rate as the battery nears its full charge capacity to ______________. A. prevent excessive gassing and overheating B. allow equalization of cell voltages C. reduce lead sulfate deposits D. increase lead peroxide formation

Description : When charging lead-acid batteries, you should reduce the charging rate as the battery nears its full charge capacity to ______________. A. prevent excessive gassing and overheating B. allow equalization of cell voltages C. reduce lead sulfate deposits D. increase lead peroxide formation

Last Answer : Answer: A

Valve Regulated Lead Acid (VRLA) Batteries Advantages

Description : Valve Regulated Lead Acid (VRLA) Batteries Advantages

Last Answer : Valve Regulated Lead Acid (VRLA) Batteries are popularly termed as maintenance free lead acid batteries. Each cell in VRLA battery will have a value (automating operating) to allow the gas ... same voltage of the cells, to continue in using existing charging equipment VRLA batteries are economical

Which is the modified form of batteries in today’s electronic cars? A. Lithium ion B. Nickel iron C. Lead Acid D. Sodium Nitrate

Description : Which is the modified form of batteries in today’s electronic cars? A. Lithium ion B. Nickel iron C. Lead Acid D. Sodium Nitrate

Last Answer : A. Lithium ion

Compare between lead acid and nickel-cadmium batteries?

Description : Compare between lead acid and nickel-cadmium batteries?

Last Answer : Lead acid : Dilute H2SO4, spongy and PbSO2, low efficiency, 2 volt per cell, less strong, requires more maintenance, less efficient wrt temperature, discharges fast, low cost, problem of sulfation.

Do you find that as you get older you become more low maintenance and require less to get by?

Description : Do you find that as you get older you become more low maintenance and require less to get by?

Last Answer : I make fiber my friend. I sleep at night instead of gaming. I take care of myself better; but my grade nine person can kick my ass. I’m not as strong as I was then. I’m more relaxed now.

Do solar power systems require maintenance?

Description : Do solar power systems require maintenance?

Last Answer : Solar panel systems are incredibly durable and require little to no maintenance over their productive lifetime, which can span 25 years or more. In the event that something does go wrong, your solar PV system components have very long warranties that would cover replacement and repair costs

Do dental implants require extensive maintenance?

Description : Do dental implants require extensive maintenance?

Last Answer : Yes. In fact, dental implants require a bit more than just simple flossing and brushing like regular teeth do. Because dental implants required surgery to be implanted in a patient’s mouth, there ... the area around their implants is healing properly and that no infection has taken root there.

Does a treadmill require cleaning or frequent maintenance?

Description : Does a treadmill require cleaning or frequent maintenance?

Last Answer : It may requir oil sometimes.

An advantage of DC motors over AC motors is that they _____________. A. are less expensive B. require less maintenance C. offer infinite speed variation D. all of the above

Description : An advantage of DC motors over AC motors is that they _____________. A. are less expensive B. require less maintenance C. offer infinite speed variation D. all of the above

Last Answer : Answer: C

An advantage of DC motors over AC motors is that they _____________. A. are less expensive B. require less maintenance C. can be started across the line D. offer a more effective means of controlling speed

Description : An advantage of DC motors over AC motors is that they _____________. A. are less expensive B. require less maintenance C. can be started across the line D. offer a more effective means of controlling speed

Last Answer : Answer: D

The primary advantage of automatic vending as a form of retailing is that : 1. it provides continuous service to customers 2. it eliminates the need for sales personnel 3. vending machines require little maintenance 4. it offers low cost, personal method of selling 5. none of these

Description : The primary advantage of automatic vending as a form of retailing is that : 1. it provides continuous service to customers 2. it eliminates the need for sales personnel 3. vending machines require little maintenance 4. it offers low cost, personal method of selling 5. none of these

Last Answer : it eliminates the need for sales personnel

Which of the following are true characteristics of SaaS service model? A. The software applications are maintained by the vendor. B. They can be scaled up or down on demand. C. SaaS applications are cost-effective since they do not require any maintenance at end user side. D. All of the above

Description : Which of the following are true characteristics of SaaS service model? A. The software applications are maintained by the vendor. B. They can be scaled up or down on demand. C. SaaS applications are cost-effective since they do not require any maintenance at end user side. D. All of the above

Last Answer : All of the above

Cartridge hard disk drives with 14" disk packs may require what additional types of preventive maintenance?

Description : Cartridge hard disk drives with 14" disk packs may require what additional types of preventive maintenance?

Last Answer : a. Cleaning with a special cleaning disk. b. Cleaning air filters. c. Cleaning spindles, rails, and slides. d. Cleaning and buffing read/write heads.

Why do floppy disk drives require more preventive maintenance than hard disk drives?

Description : Why do floppy disk drives require more preventive maintenance than hard disk drives?

Last Answer : They are not sealed units, and they use flimsy plastic disks with an oxide coating that wears off and sticks to the heads

The primary advantage of automatic vending as a form of retailing is that: A)it provides continuous service to customers. B)it eliminates the need for sales personnel. C)vending machines require little maintenance. D)it offers a low cost, personal method of selling.

Description : The primary advantage of automatic vending as a form of retailing is that: A)it provides continuous service to customers. B)it eliminates the need for sales personnel. C)vending machines require little maintenance. D)it offers a low cost, personal method of selling.

Last Answer : B)it eliminates the need for sales personnel.

Does a toshiba portable dvd require batteries?

Description : Does a toshiba portable dvd require batteries?

Last Answer : It depends. There are batteries for the Toshiba portable dvd, but you can also use a charger to charge up the dvd. It can run for awhile w/out batteries. Here is a place to buy the batteries: www.ebatts.com �ۼ Portable DVD Player Batteries

Is this watch automatic or does it require batteries?

Description : Is this watch automatic or does it require batteries?

Last Answer : It requires a watch battery, but there will be one in the watch. You'll only have to worry about replacement when the time comes.

Does the Wii Nunchuk controller require batteries?

Description : Does the Wii Nunchuk controller require batteries?

Last Answer : No, the Wii Nunchuk doesn't require batteries. It is wired and is connected to the Wiimote. However you do need batteries for the Wiimote itself to work. There are some wireless nunchuks from third party companies that require batteries though.

What size of batteries does a micro R/C heli require?

Description : What size of batteries does a micro R/C heli require?

Last Answer : Micro R/C helicopters require batteries. Micro R/C helicopters require double A batteries. You will need plenty of batteries. http://www.ehow.com/how_6505592_control-micro-flyer-helicopter.html

What is an advantage of fuel cells over lead storage batteries?

Description : What is an advantage of fuel cells over lead storage batteries?

Last Answer : Electrical energy is continuously obtained.

Lead Storage batteries commonly contain ____. A. Copper B. Lead C. Iron D. Mercury

Description : Lead Storage batteries commonly contain ____. A. Copper B. Lead C. Iron D. Mercury

Last Answer : ANSWER: B

Storage batteries commonly contain ____. A. Copper B. Lead C. Iron D. Mercury

Description : Storage batteries commonly contain ____. A. Copper B. Lead C. Iron D. Mercury

Last Answer : ANSWER: B

What is used in storage batteries? (1) Copper (2) Tin (3) Lead (4) Zinc

Description : What is used in storage batteries? (1) Copper (2) Tin (3) Lead (4) Zinc

Last Answer : (3) Lead Explanation: The electrodes of the cells in a storage battery consist of lead grids. The openings of the anodic grid is filled with spongy (porous) lead. The openings of the cathodic grid ... ' storage batteries, can store a lot of charge and provide high current for short periods of time.

The metal used in storage batteries- (1) Iron (2) Copper (3) Lead (4) Zinc

Description : The metal used in storage batteries- (1) Iron (2) Copper (3) Lead (4) Zinc

Last Answer : (3) Lead Explanation: Commercially available batteries use a variety of metals and electrolytes. Anodes can be made of zinc, aluminum, lithium, cadmium, iron, metallic lead, lanthanide, or graphite

Whic of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc.? (1) Iron and cadmium (2) Nickel and cadmium (3) Lead peroxide and lead (4) Zinc and carbon

Description : Whic of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc.? (1) Iron and cadmium (2) Nickel and cadmium (3) Lead peroxide and lead (4) Zinc and carbon

Last Answer : (2) Nickel and cadmium Explanation: A rechargeable battery, storage battery, or accumulator is a type of electrical battery. It comprises one or more electrochemical cells, and is a ... sizes, ranging from button cells to megawatt systems connected to stabilize an electrical distribution network.

According to Coast Guard Regulations (46 CFR), which of the following is an acceptable lining for battery trays containing alkaline batteries? A. Brass B. Lead C. Steel D. Zinc

Description : According to Coast Guard Regulations (46 CFR), which of the following is an acceptable lining for battery trays containing alkaline batteries? A. Brass B. Lead C. Steel D. Zinc

Last Answer : Answer: C

Prior to using an analog type ohmmeter, the leads are purposely shorted together. Which of the following actions should be taken if, when adjusting to 'zero' ohms, the indicating needle can not be returned to 'zero' on the scale? A. The lead clips should be replaced. B. The batteries should be replaced. C. The test reading should be added to each final reading. D. The test reading should be subtracted from each final reading.

Description : Prior to using an analog type ohmmeter, the leads are purposely shorted together. Which of the following actions should be taken if, when adjusting to 'zero' ohms, the indicating needle can not be ... be added to each final reading. D. The test reading should be subtracted from each final reading.

Last Answer : Answer: B

Maximum consumption of lead is in the manufacture of (A) Storage batteries (B) Solder alloys

Description : Maximum consumption of lead is in the manufacture of (A) Storage batteries (B) Solder alloys

Last Answer : (A) Storage batteries

What is used in storage batteries? (1) Copper (2) Tin (3) Lead (4) Zinc

Description : What is used in storage batteries? (1) Copper (2) Tin (3) Lead (4) Zinc

Last Answer : Lead

Which of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc. ? (1) Iron and cadmium (2) Nickel and cadmium (3) Lead peroxide and lead (4) Zinc and carbon

Description : Which of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc. ? (1) Iron and cadmium (2) Nickel and cadmium (3) Lead peroxide and lead (4) Zinc and carbon

Last Answer : Nickel and cadmium