Dachser Interview Questions and Answers

Q1. Sql and python Based questions .
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Q1. About past work experience.
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Q2. Projects and case study
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Q1. Situational Q's.
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Q2. Past experience.
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Q1. Director round , so past experience and situation based questions
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Q1. Not applicable . . .
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Q2. Not applicable . . . .
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Not applicable - Questions were not related to the position

Q1. What is fire sprinkler system
Ans. 
A fire sprinkler system is a network of pipes and sprinkler heads designed to quickly extinguish fires in buildings.
• Consists of pipes filled with pressurized water or other fire retardant

• Sprinkler heads release water when heat is detected, suppressing the fire

• Helps prevent the spread of fire and protect occupants in a building

• Commonly found in commercial buildings, warehouses, and high-rise structures
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Q2. How many types of fire sprinkler
Ans. 
There are four main types of fire sprinkler systems: wet pipe, dry pipe, pre-action, and deluge.
• Wet pipe sprinkler systems are the most common and simplest type, with water constantly in the pipes ready to be discharged upon activation.

• Dry pipe sprinkler systems are used in areas where freezing temperatures may be present, with water held back by a valve until the system is activated.

• Pre-action sprinkler systems requir...read more
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Q3. There are seven types of fire sprinkler system
Ans. 
There are seven types of fire sprinkler systems used for different applications and environments.
• Wet pipe sprinkler system - most common, water is always in the pipes ready to be discharged

• Dry pipe sprinkler system - used in areas where pipes may freeze, water is held back by a valve until a fire is detected

• Pre-action sprinkler system - combines features of wet and dry pipe systems, requires two triggers to release wat...read more
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Q4. Fire sprinkler system is an automatic sensitive system which works to extinguish the starting fodder fire. It is set at different temperatures.
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Q5. Fire sprinkler system is automatic sensitive. When the starting charge catches fire, the bulk glass of the sprinkler breaks at a specific temperature, like a fountain of water.He creates fire and tries to ...read more
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Q1. More of solid principles
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Q2. Design patters questions based on scenerio
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Q1. Asked questions on the basis of what you have added in your resume.
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Q1. Communication protocols, switchgears, software
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Q1. About turbo engine how it works
Ans. Shortly saying that outside air blows into the engine.
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Q2. Why cant we give CNG vehicle more production
Ans. 
CNG vehicles require specialized infrastructure and may not be as popular as traditional gasoline vehicles.
• Limited availability of CNG refueling stations

• Higher upfront cost for CNG vehicles

• Consumer preference for gasoline vehicles

• Lack of government incentives for CNG vehicles

• Limited variety of CNG vehicle models
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