dear expert, the subject is [ engineering management]. thanks

QUESTION 1, MARKS: 20 A desired (standard) temperature is set by adjusting a lever or wheel on the thermostat. A mechanism such as a bimetallic strip or bellows converts the actual temperature surrounding the thermostat into physical movement. When the variance between desired and actual temperature exceeds some design maximum, sensor movement creates an electrical contact that communicates a signal to the correcting entity, in this case the control of a furnace or air conditioner, and the variance is automatically corrected. The output of a system can be measured and the variance between measured and desired output is used to adjust the system. Which one of the following is the correct perspective of the timing control for an engineer? A A. Concurrent control B. Feedforward C. Feedback control QUESTION 2, MARKS: 20 Which statement is NOT true about McGregor motivation (leadership) 'Theory X'? A. Subordinates must be persuaded, rewarded, and punished by management B. Develop countries apply this theory for managing industry workers C. It is similar to carrot-and-stick approach QUESTION 3, MARKS: 20 If total debt and total asset are RM3,050,000 and RM3,460,000 respectively, calculate Debt-to-assets ratio A. 0.434% B. 0.88% None of the above QUESTION 4, MARKS: 20 Profitability ratios describe A. Organization's profit B. Organization's debt C. Organization's sales QUESTION 5, MARKS: 20 Which of the following statement about 'Current Ratio" is true? A Measure the ability to meet short-term obligations B. The low is the current ratio, the better it is C. It cannot determine whether a company's short-term assets are readily available to pay off its short-term liabilities