Radico Khaitan Senior Engineer- Maintenance Interview Questions and Answers

Question paper for solve 50 questions

Q1. About utility boiler chiller
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Q2. Electrical safety
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Q3. Line maintenance
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Q1. Man power handling
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Q1. Question answered
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Q2. Introduce? About your self About your knowledge About your experience
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Q1. Self interview About knowledge About your experience About your work
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Q1. About your profile and resume
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Q1. About Way of working and troubleshoot
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Q1. Location negotiation and convincing
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Basic behavior testing

Q1. Transformer testing
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Q2. PLC programming
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Q3. What is Power factor
Ans. 
Power factor is a measure of how effectively electrical power is being used in a system.
• Power factor is the ratio of real power to apparent power in an electrical system.

• It is a number between 0 and 1, with 1 indicating perfect efficiency.

• Low power factor can result in increased energy costs and decreased efficiency.

• Power factor correction can be used to improve power factor and reduce energy waste.

• Formula: Power Facto
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Q1. Tell me about yourself
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I am a dedicated and experienced maintenance professional with a strong background in overseeing and managing maintenance operations.
• Over 5 years of experience in maintenance management

• Skilled in developing maintenance schedules and implementing preventative maintenance programs

• Strong leadership and communication skills

• Proven track record of reducing downtime and increasing efficiency

• Certified in relevant maintenance p
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Q2. Why do u want change
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I am seeking new challenges and opportunities for growth in my career.
• Seeking new challenges to expand my skills and knowledge

• Looking for opportunities for career advancement

• Interested in taking on more responsibilities and leadership roles
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It was simple test of general aptitude.

Q1. This round was with higher technical knowledge.
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Q1. What is capacitor bank and why it is necessary?
Ans. 
A capacitor bank is a group of several capacitors connected in parallel or series to store and release electrical energy efficiently.
• Capacitor banks are used to improve power factor in electrical systems, leading to increased efficiency and reduced energy costs.

• They help in reducing reactive power demand, voltage fluctuations, and losses in the system.

• Capacitor banks are necessary in industries with large motor loads, ...read more
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Q1. How many years experience
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Q2. What are there you are operating
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Q1. Cooling tower parameters
Ans. 
Cooling tower parameters include water flow rate, temperature, pressure, and chemical levels.
• Water flow rate must be monitored to ensure proper cooling efficiency

• Temperature of the water entering and exiting the tower should be measured

• Pressure levels need to be maintained within specified ranges

• Chemical levels such as biocides and corrosion inhibitors should be regularly checked
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Q2. Draw the HVAC process diagram
Ans. 
The HVAC process diagram illustrates the flow of air through a heating, ventilation, and air conditioning system.
• Start with the intake of outside air through vents or ducts

• Air passes through filters to remove dust and particles

• Air is then heated or cooled by the HVAC unit

• The conditioned air is distributed through ductwork to different rooms

• Return air is collected and recirculated through the system
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Q1. Tell me about in company safety
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Q2. What is the PPE full form
Ans. 
PPE stands for Personal Protective Equipment.
• PPE is equipment worn to minimize exposure to hazards that can cause injuries or illnesses.

• Examples of PPE include gloves, goggles, helmets, and respirators.

• PPE is essential in maintaining safety in various industries such as construction, healthcare, and manufacturing.
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Q1. Tell me about yourself? Technical instrumentation related queries? PlC related questions? Documentation related questionnaire ?
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Q2. HR professional questions?
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