A flexible manufacturing system may be: an automated assembly line All of these None of these very difficult to change when new products are introduced expensive to alter TRUE ANSWER : ? YOUR ANSWER : ?
One of the major benefits of using CAD in tool design is that: tool motions can be checked to see if there is interference between the tool and the object there is better coordination in the materials-handling area product design represents approximately one-half the engineering costs it simplifies the trial-and-error method None of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the process lag? None of these The time it takes for the sensor to respond to a changed. The lag in the error signal when the setpoint is changed. The time it takes for the mass of the process to respond to an input change. All of these TRUE ANSWER : ? YOUR ANSWER : ?
An encoder: converts an input to a binary number can have only four keys is used to send telegraph signals None of these converts a binary number to a decimal number. TRUE ANSWER : ? YOUR ANSWER : ?
If the transient response of a system is overdamped: the value of the output never stabilizes. the value of the output never exceeds the value of the input during the transient period. All of these the value of the output exceeds the value of the input at times during the transient period. None of these TRUE ANSWER : ? YOUR ANSWER : ?
Automation means: assisting or replacing humans with machines. increased productivity. None of these workers controlling machines. All of these TRUE ANSWER : ? YOUR ANSWER : ?
A thermistor: All of these None of these measures temperature has a voltage output is a pressure sensing device TRUE ANSWER : ? YOUR ANSWER : ?
Which method uses the design analysis as a method for effecting the design? None of these The direct method All of these The design selection method The iterative design method TRUE ANSWER : ? YOUR ANSWER : ?
Productivity is defined as: None of these cost per unit cost per day number of items manufactured per day output per man-hour of labour TRUE ANSWER : ? YOUR ANSWER : ?
Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology? Raster scan CRT Direct view storage tube None of these Stroke CRT Refresh-vector CRT TRUE ANSWER : ? YOUR ANSWER : ?