Un-Answered Questions { Electrical Engineering }

A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.

619


Give some differences between open loop and closed loop?

629


What does Bode plot tell you?

805


What is the role of feedback in a closed loop control system?

654


What is a DC series motor?

716


Do closed loops systems require manual input?

638


Explain the role of a car driver as one of a feedback mechanism.

734


Define newton's law of viscosity.

685


What is the Nyquist criterion regarding control systems?

657


If o/p power is doubled by how much does the sound increase

636


An automatic water heater is an example of which type of control system?

718


What is The Resistance Formula

776


The electromagnetic torque developed is proportional to what in a D.C series motor?

721


What will happen if we introduce negative feedback to a control system that uses a positive feedback?

673


explain Density

642