black-belt – black-belt – কুইজ মডেল টেস্ট অনুশীলন – 15

black-belt – black-belt – কুইজ মডেল টেস্ট অনুশীলন – 15

1202. ________________ is an analytical tool ensuring potential issues have been considered and adhered with product or process cycle development through appropriate actions

1. Taguchi
2. FMEA
3. Fractional Factorial
4. None of the above

1203. ______________ is used to estimate the experimental error or to increase the precision.

1. Main Effects
2. Replication
3. Repetition
4. Pure Error

1204. Which has the characteristic of being continuous, incremental improvement?

1. Kanban
2. Kaikaku
3. JIT
4. Kaizen

1205. Example – Corrosion of Iron bar is an important criterion in affecting performance life of a tool, Humidity (air moisture) in atmosphere is an important parameter affecting corrosion, So keeping exposure time “30 days” as fixed time and exposing iron bar to 50 to 60RH & 60 to 70 RH. Now answer the following questions

1. 8
2. 4
3. 2
4. 16

1206. Two factors to have an interaction if the effect of one factor is different levels of another factor, similarly for one more factor then it is known to have interaction between among three factors. It is denoted by A x B x C for three factors and A x B for two factors. It is known as ___________________.

1. Both A and C
2. Interaction effects
3. Effects of factors
4. Main effects

1207. Benchmarking is difficult to perform on processes that

1. can be identified and researched easily
2. are practiced in many different industries
3. have not been documented
4. have a major impact on the success of the business

1208. Which of the following is the best way to enhance the long-term availability of a machine?

1. Machine repair
2. Total productive maintenance
3. Increased operator training
4. Computerized SPC systems

1209. An engineer is looking to carry an experiment where he has 5 factors and 2 levels and it is coming as 32 experiments for which the management and stakeholder is not considering as it is a destructive kind of test which will impact a huge loss. Now engineer should approach

1. None of the above
2. Factorial experiments.
3. Taguchi
4. Fractional Factorial

1210. The main difference between randomization and the replication respectively is

1. Both A and B
2. None of the above
3. Measures hidden variables to overall computation
4. Biasing of factors ruled out to including all variables

1211. Which of the following method changes data without significantly reducing it’s precision ?

1. statistical efficiency
2. blocking
3. bias adjustment
4. coding

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।