Maharashtra State Electricity Distribution Company Electrical Operations and Maintenance Engineer Interview Questions and Answers for Experienced

Q1. Electrical questions for machine
Add your answer
Q2. Machine of electrical
Add your answer
Q3. Electrical questions
Add your answer
Q4. Machine of a electrical device
Ans. 
A machine is a combination of electrical components that work together to perform a specific function.
• Machines can range from simple devices like a toaster to complex systems like a computer.

• They typically consist of power sources, input/output components, control systems, and mechanical parts.

• Examples include washing machines, refrigerators, and electric motors.
Answered by AI
Add your answer

Q1. Loop checking &brekars & really ref 615 &rem620 settings all working electrical work
Add your answer

Q1. What is isolator ? Answer:- आइसोलेटर एक स्विचिंग डिवाइस है जो एक सर्किट में विद्युत प्रवाह को बनाने और तोड़ने की पेशकश करता है।
Add your answer
Q2. What is circuit breaker?
Ans. 
A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit.
• It is designed to protect electrical circuits from damage caused by excessive current or short circuits.

• When the current exceeds a certain limit, the circuit breaker trips and interrupts the flow of electricity.

• It can be manually reset after tripping or may automatically reset once the fault is cleared.

• Circuit break...read more
Answered by AI
View 1 more answer
Q3. What is transformer? Answer:- ट्रांसफार्मर एक ऐसा विद्युत यंत्र है जो कि AC सप्लाई की फ्रीक्वेंसी को बिना बदले उसे कम या ज्यादा करने के लिए इस्तेमाल किया जाता है.
Add your answer
Q4. What is the step up and step down transformer?
Ans. 
Step up and step down transformers are used to increase or decrease the voltage in electrical systems.
• Step up transformers increase the voltage from the input to the output.

• Step down transformers decrease the voltage from the input to the output.

• Step up transformers have more turns in the secondary coil than in the primary coil.

• Step down transformers have fewer turns in the secondary coil than in the primary coil.

• Step ...read more
Answered by AI
View 5 more answers

This has two papers one technical and one non technical
Technical has only two subjects machines and power systems 100 ques 1 hour.
Non technical exam has 50 ques 1/2hour.

Q1. Share details of your previous job.
Add your answer
Q2. Why should we hire you?
Add your answer
Q3. What are your strengths and weaknesses?
Add your answer
Q4. Tell me about yourself.
Add your answer

Q1. Star delta connection Distribution transformer Colorcoding of conductor Earthing vs grounding Ques on machine efficiency and stability.
Ans. 
Questions related to electrical engineering concepts such as star delta connection, distribution transformer, color coding of conductor, earthing vs grounding, machine efficiency and stability.
• Star delta connection is a method of starting three-phase induction motors.

• Distribution transformer is used to step down high voltage to low voltage for distribution purposes.

• Color coding of conductor is used to identify the func...read more
Answered by AI
Add your answer