JSC Diploma Electrical Engineer Interview Questions and Answers

It is offline interview at my college, we are 10 students in group, HR sir give a topic cashless transaction good or bad? And they tell us to talk about it pros and cons of online transaction,after 5-10 min they said time ended and gd result announced after all students GD round completed.

Q1. HR sir take both interview technical as well as HR round, they ask about Engine, favourite subject, tell the name of overall subject that you read in overall in diploma, ask about petrol and diesel engine,...read more
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Q2. Ask about Tools, machines etc
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Q1. In this round ask about what is my family background why you choose Diploma, why i hire you,
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Q2. Also ask that what things in different in you than others।
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Q1. What is Two stroke and four stroke engine
Ans. 
Two stroke and four stroke engines are types of internal combustion engines used in vehicles and machinery.
• Two stroke engines complete a power cycle in two strokes of the piston, while four stroke engines complete it in four strokes.

• Two stroke engines have a simpler design and are lighter, but are less fuel efficient and emit more pollutants.

• Four stroke engines are more complex but offer better fuel efficiency and lowe...read more
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Q2. Ac component name and other questions etc.
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Q1. Switchgera transformer cable
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Q1. Least count of a vernier caliper, micrometer or steam turbine etc
Ans. 
The least count of a measuring instrument is the smallest value that can be measured with it.
• The least count of a vernier caliper is typically 0.02 mm.

• The least count of a micrometer is typically 0.01 mm.

• The least count of a steam turbine depends on the specific turbine and its design.
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Q1. What do you know about tyres? How to make tryes?
Ans. 
Tyres are an essential component of vehicles that provide traction, support the vehicle's weight, and absorb shocks.
• Tyres are made of rubber compounds, steel belts, and fabric cords.

• The manufacturing process involves mixing raw materials, shaping the tyre, and curing it in a mold.

• Tread patterns are designed to provide grip and channel water away from the tyre.

• Different types of tyres include summer, winter, all-season,...read more
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Q2. Duplex _ tread Triplex_ sidewall & apex Calendar_ coating IL_ Tal Bead_ wound bead Bead apex
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