Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the difference between electrical earthing and electrical grounding?

131

What is meant by bus bar protection?

118

Draw the single line diagram of the power station?

127

What is primary and backup protection?

140

How do you select the pickup value of the relay?

127

Give some example of fault limiting devices?

109

What is the difference between the transmission line and distribution line?

137

What is the bundle conductor?

148

What is the difference between resistance grounding system and resistance earthing system?

128

When are the directional relays used?

113

What are the common sources of energy?

132

How many types of faults are there in 3 phase power system?

140

What is meant by sag?

126

What is critical disruptive voltage?

121

What are the advantages of a three-phase system over a single-phase system?

122


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

1310


What are the types of piano switches?

925


i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

1040


what type of questions are asked and howmwny questions belong this catagory?

1144


What is the formula to find out two phase active & reactive power

1199






HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

1276


What is instrumental error?

133


What is the maximum operating temperature for a thermoplastic insulated cable?

132


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

124


I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

1000


hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

1284


IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)

1108


What do you mean by transformation ratio of instrument transformer?

126


how do you test tachos and servos

988


How you give clearance to a spare feeder.

675