Q.8 Read the following passage carefully and answer the questions that follow: (10)
Electricity is generated in the power station and then taken to buildings by mains or supply cables. For
the electricity to flow along the cables, it must have a circuit. The circuit must be complete. Any
interruption or break would stop the flow of electricity. Circuit is formed by the wired conductors inside
the cable. These wires are made of metal, often copper. As metal is a good conductor of electricity, it
allows the electricity to flow freely. The conductors are covered by another material, a kind of plastic,
which does not conduct electricity and is called an insulator. This insulator stops the wires from touching
and prevents the electricity from flowing into the earth. The electricity flowing along a wire is called an
electric current, and the amount flowing per second along a wire is measured in amperes. The electric
current and its force is measured in volts. Electric power is measured in Watts. 1000 Watts make a
kilowatt.
i. What is insulation?
ii. Write the units for the electric current and electric power.
iii. What word in the passage means the same as 'power'?
iv. What is electric current?
v. How is a circuit formed?
plz solve my question
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Answer:
Louis Dixon, a dentist, resigned from his position with a large dental group in order to begin his
own pediatric dental practice. The practice was organized as a sole proprietorship, called Louis
Dixon Pediatric Dentistry. The business transactions during September while the new venture was
being organized are listed below.
Sept. 1
Sept. 10
Dixon opened a bank account in the name of the business by depositing $50,000 cash,
which he had saved over a number of years.
Purchased a small office building located on a large lot for a total price of $182,400,
of which $106,000 was applicable to the land and $76,400 to the building. A cash
payment of $36,500 was made and a note payable was issued for the balance of the
purchase price.
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