Electrical Engineering is an important branch of engineering. In jobs interview, companies ask various types of interview questions. In this post we are sharing basic electrical interview questions with answer. These interview questions will help you to crack any job easily. You can also check dc machine interview from here. Q. What is an Electric
 Define the term synchronous speed [Dec-2003] For synchronous machines there exists a fixed relationship between number of poles P, frequency (f) and the speed of the machine. The speed of the synchronous machine for the given number of poles and the rated frequency is called the synchronous speed mentioned as NS.  Write an
Hello Friends. How are you ? We shared a lot of interview questions on electrical machines, power system and power electronics. Today we are sharing interview questions on transformer. These transformer interview questions is collected from various sources. lets start transformer interview questions with answer. Q.1. How is magnetic leakage reduced to a minimum
UPFC – Unified Power Factor Control. Construction of Central Control Unit for Irrigation water pumps. Cost effective method to control entire villager’s water pumps with user level authentication. Illiterate’s friendly system. Centralized energy meter for display distance at 30meters – Avoiding tampering of electrical energy meter in houses Embedded System Integrated Into a Wireless Sensor
Hello Reader. Today we collected basic mcq types questions of alternator. Ques. At lagging loads, armature reaction in an alternator is (a) cross-magnetizing (b) demagnetizing (c) non-effective (d) magnetizing. Answer : D Ques. At leading p.f., the armature flux in an alternator……. the rotor flux. (a) opposes (b) aids (c) distorts (d) does not affect.
As stated earlier, whether a machine is d.c. generator or a motor the construction basically remains the same as shown in the Fig. 1. Fig.1 A cross section of typical d.c. machine It consists of the following parts : 1.1 Yoke a) Functions : It serves the purpose of outermost cover of the d.c. machine.