Q. Due to which of the following the separator is made porous?

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Q. Which of the following component is formed on the positive plate after the discharged reaction in a lead-acid battery?

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Q. Which of the following device is used in the specific gravity test?

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Q. Which of the following meter is used in the open volt test?

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Q. Which of the following test helps in the determination of the chemical condition of positive and negative plates of a battery?

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Q. Which of the following is the correct relationship between the voltage of a cell and specific gravity in an open volt test?

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Q. What is the test duration in seconds of a high discharge test when exceeding the time may lead to permanent damage?

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Q. What is the correct state of the battery during which a high discharge test must be performed?

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Q. Which of the following test does not use a voltmeter?

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Q. What is the voltage value in the case of the positive terminal in a cadmium test?

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Q. What is the value of the specific gravity of a fully charged battery?

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Q. What is the value of the specific gravity of a fully discharged battery?

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Q. What is the value in volts of the negative terminal in the case of the cadmium test?

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Q. Which of the following is not a part of the hydrometer apparatus?

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Q. Which of the following is provided to charge the battery constantly?

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Q. Which of the following decreases within turn decreases the charging rate?

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Q. Which of the following causes the corrosion of terminals and clamps?

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Q. What are the total hours taken by the battery to charge completely?

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Q. Which of the following is defined as the total capacity of the battery to keep the engine running if the charging system fails?

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Q. Which of the following is the abbreviation of CCA?

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