Can you charge 12 volt batteries in parallel?

Can you charge 12 volt batteries in parallel?
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What will be the total output voltage if four 1.5 volt batteries are connected in a series-parallel arrangement as shown in the illustration? EL-0039 A. 1.5 volts B. 3.0 volts C. 4.5 volts D. 6.0 volts

Description : What will be the total output voltage if four 1.5 volt batteries are connected in a series-parallel arrangement as shown in the illustration? EL-0039 A. 1.5 volts B. 3.0 volts C. 4.5 volts D. 6.0 volts

Last Answer : Answer: B

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

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In the illustration, A, B, C and D are 12 volt batteries. a voltmeter across the output of the circuit will indicate _____________. EL-0039 A. 6 volts B. 12 volts C. 24 volts D. 48 volts

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A battery is connected to a circuit containing three resistors in parallel. The values of the three resistors are 2 ohms, 3 ohms, and 6 ohms. What is the voltage of the battery if the total circuit current is 12 amps? A. 2 volts B. 6 volts C. 12 volts D. 24 volt

Description : A battery is connected to a circuit containing three resistors in parallel. The values of the three resistors are 2 ohms, 3 ohms, and 6 ohms. What is the voltage of the battery if the total circuit current is 12 amps? A. 2 volts B. 6 volts C. 12 volts D. 24 volt

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Did anyone else connect two nine volt batteries to stay warm in the winter?

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Description : How long do 2 AA energiser batteries last in a 1.5 volt weather station?

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If two volt batteries are connected in a series how many volts are available to the circuit?

Description : If two volt batteries are connected in a series how many volts are available to the circuit?

Last Answer : The formula you are looking for is Vt = V1 + V2.

Why are single 9-volt batteries so very expensive?

Description : Why are single 9-volt batteries so very expensive?

Last Answer : The 9-volt "conspiricy" as some call it basically comes down to the battery itself. The 9-volt has more current also known as mAmps. The more current (mAmps) a battery has the moe expensive it will be.

Are rechargable 9 volt batteries available?

Description : Are rechargable 9 volt batteries available?

Last Answer : Yes, there are rechargeable 9-volt batteries. When purchasing one, though, be careful of its purpose; some of them are designed to deliver a higher amount of current over a shorter amount of time than others, which means they won't last very long in most devices that use this type of battery.

When used for taking resistance measurements, a volt-ohm-milliammeter is normally powered by _____________. A. a hand cranked generator B. internal storage batteries C. the current in the circuit being tested D. a step down transformer

Description : When used for taking resistance measurements, a volt-ohm-milliammeter is normally powered by _____________. A. a hand cranked generator B. internal storage batteries C. the current in the circuit being tested D. a step down transformer

Last Answer : Answer: B

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Description : Before using a volt-ohmmeter to measure resistance readings, you should _____________. A. replace all batteries B. test the insulation resistance of the leads C. make sure the test leads do not touch D. hold the leads together and 'zero' the meter

Last Answer : Answer: D

Prior to taking a resistance reading with a volt-ohm-milliammeter, the 'zero' setting must be adjusted. After clipping the two leads together, you find the adjustment knob will not return the pointer to 'zero'. This is most likely an indication of ______ A. an improper resistance range setting B. weak batteries C. a faulty zero ohms knob D. a faulty meter movement

Description : Prior to taking a resistance reading with a volt-ohm-milliammeter, the 'zero' setting must be adjusted. After clipping the two leads together, you find the adjustment knob will not return the pointer ... range setting B. weak batteries C. a faulty zero ohms knob D. a faulty meter movement

Last Answer : Answer: B

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Last Answer : Answer: B

Is there a webpage that defines current volt amp charge ohm and similar words in one page?

Description : Is there a webpage that defines current volt amp charge ohm and similar words in one page?

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Why does the Chevy Volt only travel 40 miles on a full charge, while as early as 1999, GM had the EV-1, which could travel up to 140 miles between charges?

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Last Answer : (c) Coulomb

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A 24 volt battery supplies three devices wired in parallel that each have a resistance of 9 ohms. What is the voltage drop across each device?

Description : A 24 volt battery supplies three devices wired in parallel that each have a resistance of 9 ohms. What is the voltage drop across each device?

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Two 100 watt light bulbs are connected in parallel across a 100 volt power supply. The total power developed in the circuit is _______________. A. 200 watts B. 100 watts C. 50 watts D. equal to the product of the amperes times the voltage in each branch

Description : Two 100 watt light bulbs are connected in parallel across a 100 volt power supply. The total power developed in the circuit is _______________. A. 200 watts B. 100 watts C. 50 watts D. equal to the product of the amperes times the voltage in each branch

Last Answer : Answer: A

Which of the following statements is true if a 100 watt lamp and a 75 watt lamp are connected in parallel across a 100 volt power supply? A. The 75 watt lamp will draw as much current as the 100 watt lamp. B. The 100 watt lamp will have a greater resistance. C. Current flow will be the same across each lamp. D. The 75 watt lamp will have a higher resistance.

Description : Which of the following statements is true if a 100 watt lamp and a 75 watt lamp are connected in parallel across a 100 volt power supply? A. The 75 watt lamp will draw as much current as the 100 ... Current flow will be the same across each lamp. D. The 75 watt lamp will have a higher resistance.

Last Answer : Answer: D

Three lamps are connected in parallel across a 120 Volt source. If one lamp burns out, the remaining two will ...

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I need a new 12 volt AC adapter; do amps matter?

Description : I need a new 12 volt AC adapter; do amps matter?

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can a 12 volt battery be connected to the Bushnell sn 9421 22138

Description : can a 12 volt battery be connected to the Bushnell sn 9421 22138

Last Answer : Need Answer

In the adjoining circuit, the battery `E_(1)` has an e.m.f me of 12 volt and zero internal resistance while the battery E has an e.m.f me of 2volt . I

Description : In the adjoining circuit, the battery `E_(1)` has an e.m.f me of 12 volt and zero internal resistance while the battery E has an e.m.f me of 2volt . I

Last Answer : In the adjoining circuit, the battery `E_(1)` has an e.m.f me of 12 volt and zero internal resistance while the ... ohm is A. 250 B. 100 C. 50 D. 200

What causes a voltage drop on a 12 volt battery?

Description : What causes a voltage drop on a 12 volt battery?

Last Answer : Need answer

I shave in my car a lot.Is it possible to recharge the Norelco Reflex Plus 7310XL with a 12 volt charger?

Description : I shave in my car a lot.Is it possible to recharge the Norelco Reflex Plus 7310XL with a 12 volt charger?

Last Answer : You can buy a universal adapter to charge almost anything, simply find the connector type and wattage.

A coil is wound with 400 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 4.8 amps B. 7.06 amps C. 10.65 amps D. 11.27 amps

Description : A coil is wound with 400 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 4.8 amps B. 7.06 amps C. 10.65 amps D. 11.27 amps

Last Answer : Answer: B

A coil is wound with 200 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 1.14 amps B. 7.04 amps C. 10.22 amps D. 14.08 amps

Description : A coil is wound with 200 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 1.14 amps B. 7.04 amps C. 10.22 amps D. 14.08 amps

Last Answer : Answer: D

In the illustrated circuit 'A', what power is consumed by a 3 ohm resistor with a 12 volt source? EL-0041 A. 12 watts B. 48 watts C. 64 watts D. 232 watts

Description : In the illustrated circuit 'A', what power is consumed by a 3 ohm resistor with a 12 volt source? EL-0041 A. 12 watts B. 48 watts C. 64 watts D. 232 watts

Last Answer : Answer: B

If a 6 volt battery were connected in series with a 24 volt battery by putting their negative terminals together, what would be the result? A. 'Zero' volts B. 12 volts of the opposite polarity C. 18 volts, positive on the 24 volt battery D. 30 volts, negative on the 24 volt battery

Description : If a 6 volt battery were connected in series with a 24 volt battery by putting their negative terminals together, what would be the result? A. 'Zero' volts B. 12 volts of the opposite polarity C. 18 volts, positive on the 24 volt battery D. 30 volts, negative on the 24 volt battery

Last Answer : Answer: C

The number of cells in a 12 volt lead-acid battery is ________________. A. three cells B. four cells C. six cells D. twelve cells

Description : The number of cells in a 12 volt lead-acid battery is ________________. A. three cells B. four cells C. six cells D. twelve cells

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If the percentage modulation of an AM amplifier is 88% and the modulating signal is 1 volt, the carrier has an amplitude of _______________. A. 1.14 volts B. 0.88 volt C. 1.88 volts D. 0.12 volt

Description : If the percentage modulation of an AM amplifier is 88% and the modulating signal is 1 volt, the carrier has an amplitude of _______________. A. 1.14 volts B. 0.88 volt C. 1.88 volts D. 0.12 volt

Last Answer : A. 1.14 volts

The starting motor used on a powerine tractor may be of a) 6 or 12 volt type b) 12 or 24 volt type c) 16 or 24 volt type d) 6 or 24 volt type

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Last Answer : a) 6 or 12 volt type

Battery operated sprayer consists of 10 lit capacity tank and rechargeable battery. b. 10 Volt c. 12 Volt. d. None of above Ans- a. 6 Volt

Description : Battery operated sprayer consists of 10 lit capacity tank and rechargeable battery. b. 10 Volt c. 12 Volt. d. None of above Ans- a. 6 Volt

Last Answer : Ans-    a. 6 Volt

The doorbell on your house requires a 12 volt alternating current. A transformer having a primary winding of 1,600 turns is to be used to step down your house's 110-volt alternating current. How many turns are there on the secondary winding?

Description : The doorbell on your house requires a 12 volt alternating current. A transformer having a primary winding of 1,600 turns is to be used to step down your house's 110-volt alternating current. How many turns are there on the secondary winding?

Last Answer : ANSWER: 175 TURNS 

An LED is operated on a 12 volt automobile circuit. The voltage drop across the LED is 2 volts and the current must be limited to 50 milliamps to prevent its overheating and destruction. What size resistor must be used? w) 60 ohms x) 100 ohms y) 120 ohms z) 200 ohms

Description : An LED is operated on a 12 volt automobile circuit. The voltage drop across the LED is 2 volts and the current must be limited to 50 milliamps to prevent its overheating and destruction. What size resistor must be used? w) 60 ohms x) 100 ohms y) 120 ohms z) 200 ohms

Last Answer : ANSWER: Z -- 200 OHMS

How much resistance is needed to draw 17.6 mA from a 12 volt source?

Description : How much resistance is needed to draw 17.6 mA from a 12 volt source? A.212 ohms B.6.8 kohms C.68 ohms D.680 ohms

Last Answer : How much resistance is needed to draw 17.6 mA from a 12 volt source? A.212 ohms B.6.8 kohms C.68 ohms D.680 ohms

What is The liquid contained in batteries that conducts electric charge is called the?

Description : What is The liquid contained in batteries that conducts electric charge is called the?

Last Answer : What is the answer ?

How to Charge Lithium Polymer Batteries?

Description : How to Charge Lithium Polymer Batteries?

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Can you store batteries without them losing their charge?

Description : Can you store batteries without them losing their charge?

Last Answer : No they lose some of its power over time. it depends on the type of the battery. rechargeable lose more of there charge that normal battery's.

What type of rechargeable batteries hold their charge the longest, based on consumer testing?

Description : What type of rechargeable batteries hold their charge the longest, based on consumer testing?

Last Answer : Energizer recharable batteries offer the best charge the longest.

How often will I have to repurchase rechargable batteries, or do they come with a warranty for when they stop holding a charge?

Description : How often will I have to repurchase rechargable batteries, or do they come with a warranty for when they stop holding a charge?

Last Answer : Rechargable batteries should last for over a year. Often they only come with a non-defective warranty.

how much does it cost to charge batteries?

Description : how much does it cost to charge batteries?

Last Answer : Try the Embracing Hope grant from the Fertile Dreams Organization. http://www.fertiledreams.org/index.html?hope_grant.html

Is there a Batteries Plus near Kansas City, MO and do they charge for recycling?

Description : Is there a Batteries Plus near Kansas City, MO and do they charge for recycling?

Last Answer : There are six Batteries Plus stores near within 30 miles of downtown Kansas City, MO. There is a toll free number (1-800-667-8278) you can call to locate which store would be the closest to you and if there are any fees for recycling batteries.

How to Restore VTech Batteries Ability to Hold a Charge?

Description : How to Restore VTech Batteries Ability to Hold a Charge?

Last Answer : Over time, the rechargeable battery of a cordless handset may lose its ability to hold a charge. To restore it back to original working order, use the handset but do not charge it until ... to the instructions on the handset manual. Repeat this process as needed to achieve full battery potential.

Coast Guard Regulations (46 CFR) state that a continuous trickle charge, supplied from the ship's service power system, is required for batteries supplying power to the ___________. A. emergency diesel starting system B. emergency power system for the radar C. portable radios for the lifeboats D. radios installed in the lifeboats

Description : Coast Guard Regulations (46 CFR) state that a continuous trickle charge, supplied from the ship's service power system, is required for batteries supplying power to the ___________. A. emergency diesel ... system for the radar C. portable radios for the lifeboats D. radios installed in the lifeboats

Last Answer : Answer: A

Under normal conditions, storage batteries used for starting the emergency diesel generator are maintained in a charged state by which of the following methods? A. Trickle charging B. Fast charging C. Equalizing charge D. Reverse charging

Description : Under normal conditions, storage batteries used for starting the emergency diesel generator are maintained in a charged state by which of the following methods? A. Trickle charging B. Fast charging C. Equalizing charge D. Reverse charging

Last Answer : Answer: A

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