Use of Discharged Rod ?

Use of Discharged Rod ?
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1 Answer

Answer :

Ans It is used to connect circuits to earth after disconnection from supply.
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Which of the following statements concerning nickel-cadmium batteries is true? A. When mixing electrolyte always add acid to the water. B. Nickel-cadmium batteries can be charged and discharged only a limited number of times without damage to the cells. C. Nickel-cadmium batteries can be stored for a long time and still keep a full charge without additional charging. D. The electrolyte of an idle nickel-cadmium battery must be replaced monthly to maintain battery condition.

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The freezing point of the electrolyte in a fully charged lead-acid battery will be _____________. A. higher than in a discharged battery B. lower than in a discharged battery C. the same as in a discharged battery D. higher than in a discharged battery, but the specific gravity will be less

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What factors that decide the VRLA battery to completely charged from fully discharged condition?

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During electrolysis, which the species are discharged at cathode?

Description : During electrolysis, which the species are discharged at cathode?

Last Answer : Cations

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What are the gases discharged to the stack?

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The Head and Sub Offices will prepare a "Journal of certificates discharged" in the prescribed form a) NC-18, NC18a b) NC-29, NC-29a c) NC-19, NC-19a d) None of these

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An account bag from the SO to HO contain a) The SO daily A/c, MO issue journal, MO paid list. b) List of SB transactions/List of SB documents c) Memo of IPO, Certificate, issued and discharged d) A rolls, daily list of PLI premia collected and paid e) All the above

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Last Answer : e) All the above

battery must be turned over to a charging station in winter if discharged by a) 50% b) 40% c) 30% d) 25%

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Last Answer : d) 25%

What is the fate of the male gametes discharged in the synergid? (a) One fuses with the egg and other fuses with central cell nuclei. (b) One fuses with the egg, other(s) degenerates in the synergid. (c) All fuse with the egg. (d) One fuses with the egg, other(s) fuse(s) with synergid nucleus.

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Last Answer : (a) One fuses with the egg and other fuses with central cell nuclei.

Urbanization usually results in an increase in flood frequency because ___________. a) Less water is able to runoff in streams b) Less water is able to infiltrate into the ground, so instead is discharged rapidly into streams c) More water is used by humans and then discharged to streams d) Rainfall is greater in urban areas than in rural areas

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Flow rate of high velocity flue gas discharged through a stack to the atmosphere can be most conveniently measured by a (A) Pitot tube (B) Manometer (C) Rotameter (D) None of these

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The main pollutant in waste water discharged from a petroleum refinery is oil (both in free and emulsified form). Free oil is removed by (A) Biological oxygen pond (B) Aerated lagoons (C) Trickling filters (D) Gravity separator having oil skimming devices

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Last Answer : (D) Gravity separator having oil skimming devices