Question

In: Other

How to apply HAZOP in a dishwasher?

How to apply HAZOP in a dishwasher?

Solutions

Expert Solution

1. Design

Assessing Dishwasher design such as capacity, speed or rate of washing, the requirement of soap and water, etc. Also, note the maximum and minimum possible limit of the washer.

Consider Deviations Such as :

a. No / Less / More water flow into the washer

b. No / Less / More addition of liquid soap

c. Speed of washer

2. Physical environment

To assess the type of utensil for the washer and all the above-mentioned parameters to operate the dishwasher and ensure that it is ideal e.g. is there enough space between utensils for the washer to operate as intended.

3. Operational and procedural controls

To assess the engineered controls such as proper power, water, and soap input. The sequence of steps - a. Switch on power >> put utensils >> adjust washing speed according to operational module >> set water and soap in flow rate >> removing cleaned utensils >> switch off.

Listing the problem which will occur by the deviation of the above variable.

Amanda K answered 6 months ago
Next > < Previous

Related Solutions

How to apply process parameter of flow of HAZOP on a dishwasher, washing machine, lawn mower,...
How to apply process parameter of flow of HAZOP on a dishwasher, washing machine, lawn mower, car, or vacuum cleaner?
True or false 11.All Appliances, Inc. installed a built-in dishwasher in Greta's house. The dishwasher is...
True or false 11.All Appliances, Inc. installed a built-in dishwasher in Greta's house. The dishwasher is a fixture. 12.Presentment warranties are made by the drawer of a check or draft. 1 3.Buildings constructed on land are considered personal property. 14.There are three parties on a promissory note: the maker, the drawer and the payee 15.A party cannot obtain ownership of someone else's real estate through adverse possession. 16. Baker makes a will leaving his BMW roadster to his beloved nephew...
The average lifespan of a CleanFreek dishwasher is normally distributed with a mean of 8 years...
The average lifespan of a CleanFreek dishwasher is normally distributed with a mean of 8 years and a standard deviation of 1.5 years. Standard Normal Distribution Table a. What is the probability that a CleanFreek dishwasher will last longer than 12 years? P(X > 12)=P(X > 12)= b. What is the probability that a CleanFreek dishwasher will last fewer than 7 years? P(X < 7)=P(X < 7)= c. What length warranty should be established on the dishwashers so that no...
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25...
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25 years ("Appliance life expectancy," 2013). The life of a dishwasher is normally distributed. Suppose you are a manufacturer and you take a sample of 10 dishwashers that you made. a.) TRUE or FALSE: The random variable is defined as the sum of dishwasher life expectancies in the sample. b.) For a sample of size 10, state the mean of the sample mean. c.) For...
A dishwasher has a mean lifetime of 12 years with an estimated standard deviation of 1.25...
A dishwasher has a mean lifetime of 12 years with an estimated standard deviation of 1.25 years. Assume the lifetime of a dishwasher is normally distributed. Round the probabilities to four decimal places. It is possible with rounding for a probability to be 0.0000. a) State the random variable. rv X = the lifetime of a randomly selected dishwasher Correct b) Find the probability that a randomly selected dishwasher has a lifetime of 8.25 years or more. c) Find the...
A dishwasher has a mean life of 10 years with an estimated standard deviation of 1.25...
A dishwasher has a mean life of 10 years with an estimated standard deviation of 1.25 years ("Appliance life expectancy," 2013). Assume the life of a dishwasher is normally distributed. State the random variable. Find the probability that a dishwasher will last more than 15 years. Find the probability that a dishwasher will last less than 6 years. Find the probability that a dishwasher will last between 8 and 10 years. If you found a dishwasher that lasted less than...
What are the conditions required to apply the multiple regression test? how to apply it using...
What are the conditions required to apply the multiple regression test? how to apply it using ANOVA table?
A particular brand of dishwasher soap is sold in three sizes: 30 oz, 45 oz, and...
A particular brand of dishwasher soap is sold in three sizes: 30 oz, 45 oz, and 65 oz. Twenty percent of all purchasers select a 30-oz box, 50% select a 45-oz box, and the remaining 30% choose a 65-oz box. Let X, and X2 denote the package sizes selected by two independently selected purchasers (a) Determine the sampling distribution of X. (b) Determine the sampling distribution of the sample variance S2. 
A particular brand of dishwasher soap is sold in three sizes: 30 oz, 45 oz, and...
A particular brand of dishwasher soap is sold in three sizes: 30 oz, 45 oz, and 70 oz. Twenty percent of all purchasers select a 30-oz box, 50% select a 45-oz box, and the remaining 30% choose a 70-oz box. Let X1 and X2 denote the package sizes selected by two independently selected purchasers. (a) Determine the sampling distribution of X. x 30 37.5 45 50 57.5 70 p(x)                                   Calculate E(X). E(X) =   oz...
G and P Manufacturing would like to minimize the labor cost of producing dishwasher motors for...
G and P Manufacturing would like to minimize the labor cost of producing dishwasher motors for major appliance manufacturer. Two models of motors exist and the time in hours required for each model in each production area is tabled here, along with the labor cost. Model 1 Model 2 Area A (hrs) 12 16 Area B (hrs) 10 8 Area C (hrs) 14 12 Cost ($) 100 120 Currently, labor assignments provide for 38,000 hours in each of Area A,...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT