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The research ideas came from Tihomir Vranesevic and Ranko Stancec (2003). The focus was extent to which the consumer perceived the brand and how it affects the evaluation of the functional characteristic of the product quality. The research was conducted in Pasar Baru Jakarta, and McNemar Test statistical test was used to analyze the difference consumer’s choice before and after brand’s treatment. The results showed that there is significantly difference between consumer’s choices before and after test, and the brand has greater effect on its difference. It was obvious that quality of a product, as well as the physical characteristics, brand plays an important role.

The research ideas came from Tihomir Vranesevic and Ranko Stancec (2003). The focus was extent to which the consumer perceived the brand and how it affects the evaluation of the functional characteristic of the product quality. The research was conducted in Pasar Baru Jakarta, and McNemar Test statistical test was used to analyze the difference consumer’s choice before and after brand’s treatment. The results showed that there is significantly difference between consumer’s choices before and after test, and the brand has greater effect on its difference. It was obvious that quality of a product, as well as the physical characteristics, brand plays an important role.

The research ideas came from Tihomir Vranesevic and Ranko Stancec (2003). The focus was extent to which the consumer perceived the brand and how it affects the evaluation of the functional characteristic of the product quality. The research was conducted in Pasar Baru Jakarta, and McNemar Test statistical test was used to analyze the difference consumer’s choice before and after brand’s treatment. The results showed that there is significantly difference between consumer’s choices before and after test, and the brand has greater effect on its difference. It was obvious that quality of a product, as well as the physical characteristics, brand plays an important role. 

The research ideas came from Tihomir Vranesevic and Ranko Stancec (2003). The focus was extent to which the consumer perceived the brand and how it affects the evaluation of the functional characteristic of the product quality. The research was conducted in Pasar Baru Jakarta, and McNemar Test statistical test was used to analyze the difference consumer’s choice before and after brand’s treatment. The results showed that there is significantly difference between consumer’s choices before and after test, and the brand has greater effect on its difference. It was obvious that quality of a product, as well as the physical characteristics, brand plays an important role. 

Pump as turbine (PAT) is a type of micro hydro power plant, which uses a commercial pump as a turbine in order to generate electricity. Most of PAT facilities used centrifugal pump. The main component of the pump is impeller, which commonly produced by using casting process. However, this paper describes a manufacturing process to produce PAT impeller by using machining process. Four impellers were produced from two variations of materials (brass and AA-7075), each with 5 and 6 blades. The impellers were tested in a laboratory scale PAT power-plant facility, and the performance of each impeller was compared to its original impeller. The experiment results show that the impeller with 6 blades made of brass material improves 48.9% of power generated.