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IELTS Practice Reading: True, False, Not Given ID: #56487 Easy Using Wind-up Cell Phone Chargers
Instructions ›
Do the following statements agree with the information given in the reading passage?
TRUE if the statement agrees with the information
FALSE if the statement contradicts the information
NOT GIVEN if there is no information on this
Tap any word for its meaning

Using Wind-up Cell Phone Chargers

So what do you do when your battery on your cell phone runs out and you're forced to use some muscle with your wind-up charger? Fortunately, most chargers are very small and lightweight, even smaller than most cell phones, so they're easy to carry with you and could easily store in a car's glove compartment, a purse or backpack. They typically weigh no more than a couple of ounces.

When your phone needs some extra juice, simply connect the wind-up charger to your cell phone's input. To give the phone's battery its power, you'll need to turn the crank vigorously. Most wind-up charger instructions say to crank at a rate of two revolutions per second, although turning the crank slower or faster is fine and will still provide power to the battery. Depending on the model, you can get 25-30 minutes of extra standby power to a cell phone after just a few minutes of solid cranking. You should only be able to get about 6 minutes of call time from the same amount of exercise, however, since it requires more power to send out signals.

If you have a hands free set like a Bluetooth earpiece, you can even hold the charger and talk at the same time, since charging is a two-handed operation. As long as you keep turning the handle, the power you provide to charge the phone should be greater than the power needed to keep the phone on. This allows you to talk and provide a charge continuously.

What about the different types of inputs on cell phones? Often one of the more frustrating things about losing battery power on your cell phone is when someone else actually has a charger available, but the parts don't fit. Fortunately, many wind-up cell phone chargers come with adapters that fit most phones so you should be able to find the right charge input.

And if the potential to create battery power without the use of an outlet wasn't enough, some models, such as the Sidewinder, even have a built-in LED light that will work after a few seconds of cranking. This feature could be helpful in the event you've lost your phone and there's no other available illumination. 

AI explanationShows the answer. Tap to open.

Question Focus: Size and storage location

Correct Answer: NOT GIVEN

Why this is correct: The passage says the charger can be stored in a car's glove compartment, not inside a glove. The passage does not discuss gloves or fitting inside a glove at all.

Passage Reference: Fortunately, most chargers are very small and lightweight, even smaller than most cell phones, so they're easy to carry with you and could easily store in a car's glove compartment, a purse or backpack. They typically weigh no more than a couple of ounces.

Common Mistake: Students often mark this TRUE because they see the word glove compartment and assume it means glove. This is a Context shift trap.

Paraphrasing: Passage: 'store in a car's glove compartment' = Statement: 'fit inside a glove'

Tips: Do not change the object. A glove compartment is not the same thing as a glove.

Key Vocabulary:

  • glove compartment = small storage space in a car
  • lightweight = not heavy

Question Focus: How the charger is used

Correct Answer: FALSE

Passage Reference: To give the phone's battery its power, you'll need to turn the crank vigorously. Most wind-up charger instructions say to crank at a rate of two revolutions per second.

Why this is correct: The passage clearly says the crank must be turned vigorously, which is the opposite of gently. This is a direct contradiction.

Common Mistake: Some students miss the word vigorously and choose NOT GIVEN. But the passage clearly states the opposite, so this is a Contradiction trap.

Paraphrasing: Passage: 'turn the crank vigorously' = Statement: 'rotated gently'

Tips: When you see an adverb like gently, always check if the passage describes the manner of the action.

Key Vocabulary:

  • vigorously = with a lot of energy
  • rotate = turn around

Question Focus: Difference between standby time and call time

Correct Answer: FALSE

Passage Reference: Depending on the model, you can get 25-30 minutes of extra standby power to a cell phone after just a few minutes of solid cranking. You should only be able to get about 6 minutes of call time from the same amount of exercise.

Why this is correct: The 25-30 minutes refers to standby power, not call time. The passage clearly says call time is only about 6 minutes.

Common Mistake: Students often confuse standby time with call time and choose TRUE. This is a Partial truth trap.

Paraphrasing: Passage: '25-30 minutes of extra standby power' = Statement: '25-30 minutes more call time'

Tips: Always check what the number refers to. Time figures often describe different things.

Key Vocabulary:

  • standby = phone is on but not used
  • call time = time spent talking

Question Focus: Charging and talking at the same time

Correct Answer: TRUE

Passage Reference: If you have a hands free set like a Bluetooth earpiece, you can even hold the charger and talk at the same time. This allows you to talk and provide a charge continuously.

Why this is correct: The passage directly states that you can talk and provide a charge continuously while using the charger.

Common Mistake: Some students think this sounds unrealistic and choose FALSE. This is an Overthinking trap. Trust the text.

Paraphrasing: Passage: 'talk and provide a charge continuously' = Statement: 'charge your phone while having a conversation'

Tips: If the passage clearly says it, do not question it based on real life opinions.

Key Vocabulary:

  • hands free = without holding the phone
  • continuously = without stopping

Question Focus: How adapters are obtained

Correct Answer: NOT GIVEN

Passage Reference: Fortunately, many wind-up cell phone chargers come with adapters that fit most phones so you should be able to find the right charge input.

Why this is correct: The passage says adapters come with the charger. It does not say anything about purchasing adapters separately.

Common Mistake: Students assume adapters must be bought and mark TRUE. This adds information not in the passage, a Not Given trap.

Paraphrasing: Passage: 'come with adapters' = Statement: 'can be purchased'

Tips: Do not add ideas like buying or selling unless the passage clearly mentions them.

Key Vocabulary:

  • adapter = connector for different devices
  • fit = be suitable

Question Focus: Use of the LED light

Correct Answer: TRUE

Passage Reference: Some models, such as the Sidewinder, even have a built-in LED light that will work after a few seconds of cranking. This feature could be helpful in the event you've lost your phone and there's no other available illumination.

Why this is correct: The passage explicitly says the LED light could be helpful if you've lost your phone.

Common Mistake: Some students miss the final sentence and choose NOT GIVEN. This is a Wrong section trap.

Paraphrasing: Passage: 'helpful in the event you've lost your phone' = Statement: 'could help you if you lose your phone'

Tips: Read to the end of the paragraph. Important answers are often in the last sentence.

Key Vocabulary:

  • illumination = light
  • event = situation

Question Focus: Ease of using the LED light

Correct Answer: FALSE

Passage Reference: Some models, such as the Sidewinder, even have a built-in LED light that will work after a few seconds of cranking.

Why this is correct: If the light works after a few seconds, it is not difficult to illuminate. The statement says the opposite of the passage.

Common Mistake: Students may think 'cranking' sounds hard and choose TRUE. This is a Contradiction trap.

Paraphrasing: Passage: 'work after a few seconds of cranking' = Statement: 'difficult to illuminate'

Tips: Short time phrases like a few seconds usually suggest something is easy.

Key Vocabulary:

  • illuminate = light up
  • cranking = turning the handle

General Tips:

  • TFNG statements follow passage order. Use where you found the last answer to locate the next one faster.
  • To choose FALSE, you must see a clear opposite idea in the passage. If it is not there, choose NOT GIVEN.
  • Be very careful with small word changes like standby vs call. These often create traps.
  • Do not add your own logic or real world knowledge. Only use what the passage says.

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