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The battery cells connected in series produces …………..
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How many 1.5 volts cells should be connected in series to form a 9 volt battery?
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Which of the following is produced around the conductor if an electric current passes through it?
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In parallel circuit the current flow will be same.
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Most air conditioning equipment uses ……………… type of cooling methods in houses and small scale commercial buildings.
The Fahrenheit scale divides into ______ the temperature range from the freezing point of water to its boiling point
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To protect an electrical circuit a fuse should be placed in ………………….
Most air conditioning equipment uses ……………… type of cooling methods in houses and small scale commercial buildings.
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Heat always flows
If smallest resistance and higher resistance resistors are connected in parallel, what will be its equivalent resistance?
A DC meter can be used to measure AC by inserting a ………………….. in series with meter movement?
What is the general cooling estimation usually given for a person?
In parallel resistive network the voltage applied is equal to sum of voltages across the each individual resistor?
What is the function of return duct in air conditioning system?
Which of the following current does a battery produces?
The heat which changes the temperature of substance is …………………..
The rate of heat consumption (BTU/hr ) has the unit of _____:
Heat transfer will occur when temperature difference exist within the same medium:
