Milling peo questionair

It also initiates a formal enquiry, supplements data and checks previously accumulated data and helps validate any prior hypothesis.

milling machine objective

One last yet an important note before we conclude, save personal questions for last! Characteristics of a Questionnaire The questionnaire design depends on the type of information that is required to be collected.

mcq on milling machine pdf

The disadvantage though is that it is expensive Mail Questionnaire: Mail questionnaires are now turning obsolete but are still being used in some market research studies. Ask only one question at a time: At times a researcher may be tempted to add two similar questions as one.

Never leave any running machine unattended.

Milling machine exam questions

Pictorial Questions: This question type is the 2nd easiest type of a questionnaire question. The machining surface may be plane surfaces, parallel or right angled to base surface. Sensitive questions may cause respondents to drop off before completing. Mill scale generated in rolling mills will be collected and sent to a sinter plant for recycling. Identify what you want to cover in a questionnaire: Even before you think how your questionnaire will look, think what your questionnaire is going to include. In-House Questionnaire: This type of questionnaire is conducted by a researcher that visits the home or workplace of the respondent. The advantages of this method is that responses are quick once the respondent is on call and willing to speak. Use correct cutting speed, feed rate and depth of cut from time to time. At the end of the day it all boils down to, how good or bad is the data that one receives through these surveys. Types of Questionnaires based on Distribution Questionnaires can be administered or distributed in the following forms: Computer Questionnaire: In this type, respondents are sent the questionnaire via email or other online mediums and the respondent is required to complete this questionnaire. On some machines, the power feed is controlled by a forward reverse lever and a control speed knob. Telephone Questionnaire: In this questionnaire type, a researcher makes a phone call to a respondent to collect responses. Some question types that utilize the fundamental properties of these scales are rank order questions , Likert scale questions , semantic differential scale questions and stapel scale questions. Mill scale is formed on the outer surfaces of plates, sheets or profiles when they are being produced by rolling red hot iron or steel billets in rolling mills. COSHH- Control of substances hazardous to health, when using a milling machine all chemicals that are being used need to be used safely and in a sensible manner, training for these substances should be provided by the employer for safe use of chemicals, a substance folder should be within the workplace at all times and state the chemicals within the workplace ,their uses and effects or injury that can be caused from them HASAWA - Health and Safety at work act, this protects all employees and employers, it states that the employer must provide all employee with the correct PPE for the tasks being undertaken, and that employees must wear all of the appropriate PPE that is provided, this act also states that the employee must be provided with all of the appropriate training and safety precautions before operating a mill.

Again the question type should be carefully sorted as it defines the tone and importance of asking the question in the first place.

If these questions are at the end, the respondent has had time to become more comfortable with the interview and are more likely to answer personal or demographic questions.

milling machine objective question pdf
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