Suzlon Group Operation & Maintenance Engineer Interview Questions and Answers

Gear box replacement work

Q1. Barring checking and replacement work and safety first and paper work and walked away clean and fresh and try out and blumber block top cover open and old barring slue remove and new barring slue replace a...read more
Add your answer
Q2. V-scraper replacement work and safety first and paper work and walked away clean and fresh and try out and bolt nut open and old v-scraper remove and new v-scraper replace and bolt nut tightening sure and ...read more
Add your answer
Q3. Motor replacement work and safety first and paper work and walked away clean and fresh and try out and bolt nut open and old motor remove and new motor replace and bolt nut tightening sure and dayal guage ...read more
Add your answer
Q4. Discharge chute replacement work and safety first and paper work and walked away clean and fresh and try out and bolt nut open and old discharge chute remove and new discharge chute replace and bolt nut ti...read more
Add your answer
Q5. Gear box replacement work and safety first and paper work and walked away clean and fresh and try out and bolt nut open and old gear box remove and new gear box replace and bolt nut tightening sure and day...read more
Add your answer
Q6. Conveyor pully greasing and saving work and safety first and paper work and walked away clean and fresh and grease gunand all pully checking and saving greasing work and paper work cancelled
Add your answer

Q1. Why we can't more efficiency in Boiler
Ans. 
Efficiency in boilers is limited due to various factors.
• Incomplete combustion of fuel leads to energy loss

• Heat loss through flue gases and radiation

• Inefficient heat transfer due to scaling or fouling

• Improper insulation leading to heat loss

• Inadequate maintenance and tuning

• Lack of advanced control systems

• Design limitations and constraints

• Fuel quality and composition

• Operating conditions and load variations
Answered by AI
View 1 more answer
Q2. Why Turbine,s efficiency is less & so derive the efficiency equation
Ans. 
The efficiency of a turbine is less due to various factors such as friction, heat losses, and mechanical losses.
• Friction between the moving parts of the turbine reduces its efficiency.

• Heat losses occur due to the conversion of thermal energy into mechanical energy.

• Mechanical losses include losses in bearings, seals, and other components.

• Efficiency equation: Efficiency = (Useful output energy / Input energy) * 100%
Answered by AI
View 1 more answer

Q1. About transformer protection and shut down process ....Etc
Add your answer
Q2. How Buchholz relay works?
Ans. 
Buchholz relay is a protective device used in oil-filled transformers to detect and prevent faults.
• It is installed between the transformer tank and conservator tank.

• It detects the presence of gas or oil flow in the transformer oil.

• It operates on the principle of gas collection and oil surge.

• It sends an alarm signal to the control room in case of any fault.

• It helps in preventing major faults and damage to the transforme
Answered by AI
Add your answer

About relationship,Problems on age

GD on Line operation , Shutdown of ICT

Q1. Hydraulic. Pneumatic
Add your answer
Q2. Pump. gearbox . Bearings
Add your answer