ESLA
Looking for ESLA test answers and solutions? Browse our comprehensive collection of verified answers for ESLA at moodle.rsce.fr.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
A TV uses 2.862 MJ when it works for 180 minutes. What is the power of the TV ?
How much energy was spent using a 40 W light bulb during 1.5 hours ?
Cables have 100 Ω resistance. Calculate the power wasted heating the cables when the current is 0.5 A.
What is the current in a 300 W TV? (one decimal place)
What is the current in a 9 W lamp? (two decimal places)
What is the current in a 2.5 kW kettle? (down to one decimal place)
A device is rated at using 4.2 A. What fuse rating is most appropriate?
A mains-operated television requires 0.25 A. What is the approximate power rating?
Which of the following is not a safety feature for use with mains electricity?
Which of the following best describes mains electricity?
Want instant access to all verified answers on moodle.rsce.fr?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!