Assertion (A) : The leakage losses are less when water supply is intermittent.
Reason (R) : Pressure is less in intermittent water supply.
In the light of the above statements, choose the most appropriate answer from the options given below :
Assertion (A) Correctness Analysis
Assertion (A) states that leakage losses are less when water supply is intermittent. This is correct because during periods when the water supply is off, pipes are not under pressure and are empty, preventing any leakage from occurring. Leakage primarily happens when there is water under pressure in the system.
Reason (R) Correctness Analysis
Reason (R) states that pressure is less in intermittent water supply. This is generally correct. Intermittent systems often operate at lower pressures compared to continuous supply systems, either due to operational strategies, pump limitations, or reservoir management. This lower pressure can reduce the rate of leakage through existing faults when water is present.
Relationship Between Assertion and Reason
While both statements are correct individually:
- The primary reason for reduced leakage losses (total volume of water lost over time) in intermittent supply is the absence of water and pressure for extended periods.
- Lower pressure (Reason R) contributes to a lower rate of leakage when water is flowing, but it is not the main explanation for the overall reduction in leakage losses achieved by the intermittent nature of the supply itself. The system being off for a significant part of the day is the dominant factor.
Therefore, both (A) and (R) are correct, but (R) is not the correct explanation for (A).
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- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
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A. Berlin Wall is constructed
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C. Soviet invasion of Czechoslovakia
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A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
