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Mahendra Sponge And Power Maintenance Engineer Interview Questions, Process, and Tips
Mahendra Sponge And Power Maintenance Engineer Interview Experiences
1 interview found
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
What is defferent between analog and digital?
(5 Questions)
- Q1. My Introduction in English
- Q2. Addition of binary numbers.
- Ans.
Binary addition involves adding two binary numbers digit by digit.
Start from the rightmost digit and add the corresponding digits of both numbers.
If the sum is 0 or 1, write it down. If it is 2, write down 0 and carry 1 to the next digit.
Repeat the process for all digits, including the carried digit from the previous step.
The final result is the sum of the two binary numbers.
Example: 1011 + 1101 = 11000
- Q3. How many pin in 8085 microprocessor?
- Ans.
The 8085 microprocessor has 40 pins.
The 8085 microprocessor has 40 pins in total.
These pins are used for various functions such as data transfer, address bus, control signals, power supply, and clock signals.
Some of the important pins include the ALE (Address Latch Enable), RD (Read), WR (Write), and RESET pins.
The pin configuration of the 8085 microprocessor is shown in its datasheet.
Understanding the pin configuratio...
- Q4. How many flag in 8085 microprocessor and it's name?
- Ans.
There are 5 flags in 8085 microprocessor - Carry, Auxiliary Carry, Sign, Zero, and Parity.
8085 microprocessor has 5 flags
Carry flag is set when there is a carry out of the MSB in an arithmetic operation
Auxiliary Carry flag is set when there is a carry out of bit 3 in an arithmetic operation
Sign flag is set when the result of an operation is negative
Zero flag is set when the result of an operation is zero
Parity flag is ...
- Q5. Full form of IC. What is KCL low
- Ans.
IC stands for Integrated Circuit. KCL low refers to Kirchhoff's Current Law.
IC is a small electronic device made up of multiple components on a single chip.
KCL low is a principle in electrical engineering that states that the sum of currents entering a node is equal to the sum of currents leaving the node.
ICs are commonly used in electronic devices such as computers, smartphones, and televisions.
KCL low is used to anal...
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Maintenance Engineer Interview Questions & Answers
Emmvee Photovoltaic Power
Anonymous
posted on 19 Mar 2021
Interview Questionnaire
1 Question
- Q1. They asked about maintenance like pcb and circuit breaker
I applied via Naukri.com and was interviewed in Mar 2022. There were 3 interview rounds.
(1 Question)
- Q1. Can not disclose interview question as per company norms
(1 Question)
- Q1. Interview on Previous experience
(1 Question)
- Q1. Asking about yourself your past experience knowledge
Interview Preparation Tips
ram k
(2 Questions)
- Q1. What is optimize moisture content?
- Ans.
Optimize moisture content refers to adjusting the amount of moisture in a material to achieve the desired properties.
Optimizing moisture content involves finding the right balance to enhance the quality and performance of a material.
It is important in industries like agriculture, food processing, and construction.
For example, in agriculture, optimizing moisture content in soil can improve crop growth and yield.
- Q2. Types of cement?
- Ans.
Types of cement include Portland cement, white cement, rapid hardening cement, and low heat cement.
Portland cement is the most common type used in construction.
White cement is used for architectural purposes and to create colored concrete.
Rapid hardening cement sets quickly and is used in projects with tight deadlines.
Low heat cement generates less heat during hydration and is used in large concrete structures.
Selected
I applied via Referral and was interviewed before Jan 2022. There were 3 interview rounds.
(1 Question)
- Q1. About MCR ICR with details
(1 Question)
- Q1. About aptitude group discussion
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
(3 Questions)
- Q1. What are the Parts of Inverter
- Ans.
The parts of an inverter include DC input, power transistors, transformer, output filter, and control circuit.
DC input: where the direct current is supplied to the inverter
Power transistors: responsible for converting DC to AC
Transformer: used to step up or step down the voltage
Output filter: smoothens the output waveform
Control circuit: manages the operation of the inverter
- Q2. Formula of Radiation of the Day.
- Ans.
The formula for radiation of the day is based on the Stefan-Boltzmann law, which states that the total energy radiated per unit surface area of a black body is directly proportional to the fourth power of the body's absolute temperature.
Radiation of the day is calculated using the Stefan-Boltzmann law: P = σAT^4
P represents the power radiated per unit area, σ is the Stefan-Boltzmann constant, A is the surface area, and...
- Q3. What are the challenges you have faced in your previous plant and How did you overcome this.
- Ans.
Challenges faced in previous plant and how they were overcome
One challenge was outdated equipment causing frequent breakdowns
Implemented a preventive maintenance schedule to address the issue
Another challenge was lack of skilled manpower
Conducted training programs and hired experienced technicians
Difficulty in meeting production targets due to inefficiencies
Implemented lean manufacturing principles to streamline proces
Interview Questionnaire
2 Questions
- Q1. Tell about yourself, about your previous work experience, technical details of wtg, about the cranes used in project.
- Q2. What is difference between tensioning and torquing ?
- Ans.
Tensioning is the process of applying tension to a fastener or material, while torquing is the process of applying torque or rotational force.
Tensioning involves stretching or pulling a material to create tension, while torquing involves applying rotational force to tighten or loosen a fastener.
Tensioning is commonly used in applications such as tightening cables, belts, or chains, while torquing is used in fastening b...
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Experience: On my experience in wind sector.
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
(3 Questions)
- Q1. Reinforcement and excavation and
- Q2. As for drawing work and level
- Q3. Level and coordinate
Interview Preparation Tips
I applied via Walk-in and was interviewed in Feb 2022. There were 2 interview rounds.
(1 Question)
- Q1. Wtg error & its ckt in detail also preventive maintenance how done
(1 Question)
- Q1. What are your salary expectations?
Interview Preparation Tips
(2 Questions)
- Q1. What your roles and responsibilities
- Q2. How much experience you have
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