Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What are electric motors?

131

What are the applications of the electric motors?

111

What is meant by reactance voltage?

113

How many types of electric motors are there?

110

What is the basic principle of operation of alternators/dc generators?

123

What is the use of bundle conductors?

117

How many types of electrical earthing are there?

120

Why does the adjacent zone of protection overlap?

120

What do you mean by reach and reach the point of the relay?

175

What are the internal and external faults?

109

What are the effects of electrical faults?

128

What is electrical grounding?

117

How many types of protection relays are there based on the characteristic?

117

What do you mean by the zone of protection?

119

What is a slack bus?

113


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Un-Answered Questions { Electrical Engineering }

What are n circles?

138


What are the specifications for conducting earth leakage test as per IEC standard?

911


why generator efficiency is more in swinburnes test?

1216


How to calculate the phase to phase clearness of HT /// LT bus bar?????

1080


how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

1205






what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1066


can i connect wavetrap in 2 different phase in EHV line?

892


what about GD square and its important for motor design?

2701


How to find ampere on ht side for selection of cable size ???

828


The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

161


hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....

997


What is the power factor of an alternator at no load?

178


Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.

904


What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

1750


What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

1182