Related Questions

Rashna Company collected the following data in its accounting records in 2014 : From the income statement : Depreciation expense Tk. 1,000 Loss on sale of equipment 3,000 From the comparative balance sheet : Beginning balance , equipment Tk. 12,500 Ending balance , equipment 8,000 Beginning balance , accumulated depreciation 2,000 Ending balance , accumulated depreciation 2,400 No new equipment was purchased during the year. The equipment was sold at the end of the year. What was the cash in -flow from the sale of equipment in 2014?
A Tk, 3,900
B Tk. 1,000
C Tk. 900
D Tk. 600
In constant voltage charging method, the charging current from discharged to fully charged condition
A decreases
B increases
C remains constant
D none of the above
Under normal charging rate, the charging current should be
A 10% of capacity
B 20% of capacity
C 30% of capacity
D 40% of capacity
During charging the specific gravity of the electrolyte of a lead-acid battery
A increases
B decreases
C remains the same
D becomes zero
Trickle charging of a storage battery helps to
A maintain proper electrolyte level
B increase its reserve capacity
C prevent sulphation
D keep it fresh and fully charged
Excessive charging a battery tends to
A produce gassing
B increase the internal resistance of the battery
C to corrode the positive plates into lead peroxide thereby weakening them physically
D bring about all above changes
Charging a sulphated battery at high rate results in
A boiling of electrolyte due to gassing
B warping of plates
C damage to separators, cell caps covers and battery case due to excessive temperature
D all above
Following will happen if battery charging rate is too high
A excessive gassing will occur
B temperature rise will occur
C bulging and buckling of plates will occur
D all above will occur
In a substation the following equipment is not installed
A Exciters
B Series capacitors
C Shunt reactors
D Voltaire transformers
In a battery cover is placed over the element and sealed to the top of the battery container. This is done
A to reduce evaporation of water from electrolyte
B to exclude dirt and foreign matter from the electrolyte
C to discharge both of the above functions
D to discharge none of the above functions

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