Related Questions

Which of the following is/are the advantages of using a control chart for inspection? (i) A control chart indicates whether the process is in control or out of control. (ii) A control chart determines process variability. (iii) A control chart ensures product quality. (iv) Scrap or percentage reduction can be reduced by taking the necessary actions in time against the warnings indicated by control charts. (v) Control charts build up the reputation of the organization through customer’s satisfaction. (vi) The control chart can detect the unusual variations taking place in a process.
What are the conditions to be satisfied by a voltage source for using it in switching regulator. i. It must supply the required output power and the losses associated with the switching regulator ii. It must be large enough to supply sufficient dynamic range line and load variations iii. It must be sufficient high to meet the minimum requirement of the regulator system to be designed iv. It may be required to store energy for a specified amount of time during power failure especially if the system is designed for a computer power supply.
Which control combines the feedback control and optimal control by measuring the suitable process variables?
Assertion (A): In a shunt regulator, the control element is connected in shunt with the load to achieve constant output voltage. Reason (R): The impedance of the control element varies to keep the total current flowing through the load and the control element constant.
If an optimal solution can be created for a problem by constructing optimal solutions for its subproblems, the problem possesses ____________ property.
What are the main objectives of financing decision?
1. To get optimal working capital figure.
2. To get optimal capital structure.
3. To make the company exposed to high risk.
4. To keep the cost of capital lowest.
5. To make the value of share highest.
A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________
A designer requires a shunt regulator of approximately 20 V. Two kinds of Zener diodes are available: 6.8-V devices with rz of 10 Ω and 5.1-V devices with rz of 30 Ω. For the two major choices possible, find the load regulation. In this calculation neglect the effect of the regulator resistance R.
A transistor series regulator has the following specifications: VIN=15V, VZ=8.3V, β=100, R=1.8KΩ, RL=2KΩ. What will be the Zener current in the regulator circuit?
How many numbers of conditions of flow are to be followed while designing the cross regulator and head regulator?