Jakson Group Interview Questions, Process, and Tips

Q1. Survey related questions
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Q1. Salary And work experience
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OHT Detail & reinforcement deatail

Q1. Document deatils
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Q2. Where are you working
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Q1. Cummins all engines
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Q2. Abut all cummins engines
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Q3. Control panel of cummins genset
Ans. 
Control panel of a Cummins genset is a crucial component that allows users to monitor and control the operation of the generator set.
• The control panel typically includes features such as start/stop buttons, gauges for monitoring voltage, current, and frequency, and alarms for indicating faults or abnormalities.

• Some advanced control panels may also have remote monitoring capabilities, allowing users to check the status ...read more
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Q4. Cummins engine over houling
Ans. 
Cummins engine overhauling involves disassembling, inspecting, repairing, and reassembling the engine to improve performance and extend its lifespan.
• Overhauling a Cummins engine involves disassembling the engine to inspect and repair components such as pistons, cylinders, and valves.

• The engine is then cleaned thoroughly to remove any build-up of dirt or debris that could affect performance.

• After repairs are made, the e...read more
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Q5. Stamford alternator maintenance
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Q1. Regarding Mechanical quality of past projects
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Q1. Related to Post
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Q2. Totally realated to designation and post.
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Q1. About your self and previous company leaving reason.
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Q2. Salary and Reliving and past company culture and reason for living.
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Q1. Tell me something about your self??.
Ans. Ans from my side apart from resume and inshort.
Answered by Vipin kumar Singh
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Q2. How many types to testing perform in transformer.(from resume)
Ans. 
There are several types of testing performed in transformers.
• Routine testing: performed during manufacturing to ensure the transformer meets specifications.

• Type testing: performed on a sample transformer to verify its design and performance.

• Special testing: performed for specific requirements or conditions, such as temperature rise testing or impulse testing.

• Diagnostic testing: performed to assess the condition of a tr...read more
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Q3. What you know about UG works.
Ans. Yes Sir, UG cable work mainly Laying on Substation,smart cities,market area, most populated areas,(where overhead not possible or risky), so we used UG cable, and 33kv line UG 400sqmm cable used in laying with open trench depth 1200mm 400mm width ( top cover 1mtr maintain) and if used HDD used 1.65 depth min and also used in Dense are like market, same as 11kv also.
Answered by Vipin kumar Singh
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Q4. You know about Transfomer double pole Structure.
Ans. 
A transformer double pole structure is a configuration that includes two poles in a transformer.
• A transformer double pole structure is used to increase the voltage capacity of a transformer.

• It consists of two separate poles, each with its own primary and secondary windings.

• The primary windings of both poles are connected in parallel, while the secondary windings are connected in series.

• This configuration allows for hig...read more
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Q5. Current Carrying capacity of AB cable.
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The current carrying capacity of AB cable refers to the maximum amount of electrical current that the cable can safely carry.
• The current carrying capacity depends on factors such as the cable's size, material, insulation, and ambient temperature.

• It is important to consider the cable's ampacity rating and derating factors for different installation conditions.

• AB cable is typically used for overhead power distribution an...read more
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Q1. Whats is your salary expection??
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Q2. I then say as per previous hike 30% + hike but don't agreed.
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