Ask a New Question
Search
Questions and answers by
Symon Pensen
Questions (2)
An electric motor powered by a 240V mains supply requires of 30A to lift a load of mass 3 tonnes at the rate of 5m per minute.
Ca
1 answer
41 views
What is the resistance of a wire if it balances a standard resistor of 5 ohms at the 56 cm from the end of the meter-bridge?
Help
1 answer
38 views
