Cummins
Journee Interview Questions and Answers
Q1. why does the railways generator engine die black smoke
The railways generator engine may emit black smoke due to issues with fuel, air intake, or combustion.
Possible reasons for black smoke include incorrect fuel-to-air ratio, clogged air filters, or faulty injectors
Incomplete combustion can also lead to black smoke emissions
Regular maintenance and proper tuning can help prevent black smoke issues
Q2. What engine attended saying in model
The question is asking about the engine specifications of a specific model.
Identify the specific model being referred to
Provide details about the engine specifications of that model
Include any unique features or upgrades of the engine
Q3. How types of Cummins engine
Cummins engines are available in various types including diesel, natural gas, and hybrid options.
Cummins diesel engines are commonly used in heavy-duty trucks and construction equipment
Cummins natural gas engines are popular for use in buses and other transportation vehicles
Cummins offers hybrid engines that combine diesel and electric power for increased efficiency
Other types of Cummins engines include marine engines and power generation engines
Q4. How types of thermostat
Thermostats can be categorized into mechanical, electronic, programmable, and smart thermostats.
Mechanical thermostats use a bimetallic strip to control temperature.
Electronic thermostats use electronic sensors to detect temperature changes.
Programmable thermostats allow users to set schedules for heating and cooling.
Smart thermostats can be controlled remotely via smartphone apps and may have features like learning algorithms.
Examples: Nest Learning Thermostat, Ecobee SmartT...read more
Q5. What is cooling system
Cooling system is a mechanism used to remove heat from a space or substance to maintain a lower temperature.
Cooling systems can be found in various applications such as air conditioning units, refrigerators, and computer systems.
They typically involve the circulation of a coolant or refrigerant to absorb and transfer heat away from the desired area.
Cooling systems can be either air-cooled or liquid-cooled, depending on the specific application and requirements.
Q6. How types of stock
There are two main types of stock: common stock and preferred stock.
Common stock represents ownership in a company and typically comes with voting rights.
Preferred stock usually does not have voting rights but has a higher claim on assets and earnings.
Stock can also be classified based on market capitalization (small-cap, mid-cap, large-cap) or sector (technology, healthcare, finance).
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