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Aluminium is used for making electric cables while magnesium is not because;Aluminium has 3 delocalised electrons making it a better conductor than magnesium with only 2 delocalized electrons.Aluminium is resistant to corrosionAluminium has less cost than magnesium
The Upwork mpesa verification error of beneficiary name not matching payment method name means that your Mpesa name and upwork name do not match. What you will need to do is to change your Upwork name to match your mpesa.
Cause when horn sound is faint in a motor vehicle are;Faulty or loose connectionOut of adjustmentDirt between contacts
Causes of wiper fails to operate in a motor vehicle are;Open circuit breakerBlown fuseFaulty connectionSeized mechanical driveFaulty motor
Cause of head lights to dim when engine is idling in motor vehicle is;Partly discharged or defective batteryLoose fan beltHigh resistance in circuit