CrazyEngineers

Rahul Verma
@ioQXsaF • Dec 7, 2024

Dec 7, 2024
453.8K

Can you get blacklisted in IT industry in India?

I wish to know if the IT industry can blacklist you. For example, let’s say a person:breaks a contract like notice period or joining date or employment contractwas laid off...

Like 9 Replies 2
Difficulty - Hard

Total Plays - 63

Allowed Time - 15 sec

Best time - 1.448

The ratio of speeds of two cars is 4 : 5. If the faster car covers 300 km in 3 hours, how long will the slower car take?

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Explanation:
Faster car’s speed = 300/3 = 100 km/h. Slower = 100 × 4/5 = 80 km/h. Time = 300/80 = 3.75 ≈ 4 hours.

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PRADIP CHAKRABORTY
@pradip-IwDCOf • Oct 27, 2024

Oct 27, 2024
467.3K

DESIGN ON SMALL MECHANICAL EQUIPMENT

I want some Mechanical Engineering related design on small Mechanical Jigs and Fixture, for smooth running of a Production Engineering related plant.

Like 8 Replies 0
Kaustubh Katdare
@thebigk • May 4, 2026

May 4, 2026
837.1K

TCS NextStep Portal https://nextstep.tcs.com - Registration and Login

We have tried to address the most common problems faced by students and professionals while using the TCS NextStep portal. Please share this article with your friends or colleagues aspiring...

Like 7 Replies 30
Boson123
@9dmOsp0 • Aug 2, 2025

Aug 2, 2025
20.0K

Looking for a co-founder for a civil engineering related startup

Hi,I am an aspiring entrepreneur. Not yet hit the elusive glass ceiling but definitely intend to. I have a solution to the next big thing in the infra space. I...

Like 7 Replies 1
Priya M
@priya-mehta • Oct 15, 2025

Oct 15, 2025
20.6K

Which is the best engineering branch for future?

I wish to know which is the best engineering branch for the future? This is for my sister who is looking to decide engineering branch. She’s got good percentage and...

Like 7 Replies 3
Difficulty - Hard

Total Plays - 71

Allowed Time - 15 sec

Best time - 1.171 sec

What is the core promise of Quantum Computing?

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Explanation:
Quantum computers exploit superposition and entanglement to solve certain problems exponentially faster.

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Difficulty - Medium

Total Plays - 74

Allowed Time - 10 sec

Best time - 0.804 sec

Which metal is liquid at room temperature?

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Explanation:
Mercury stays liquid around 25°C while most metals are solid.

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Difficulty - Medium

Total Plays - 54

Allowed Time - 10 sec

Best time - 1.124

A sum doubles in 8 years at simple interest. In how many years will it triple?

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Explanation:
If it doubles in 8 years, the interest earned = principal. To triple, interest = 2× principal. So time = 8 × 2 = 16 years.

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Difficulty - Medium

Total Plays - 46

Allowed Time - 10 sec

Best time - 1.208

What unit measures electrical power?

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Explanation:
The watt measures the rate of energy conversion or power in an electrical circuit.

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Difficulty - Medium

Total Plays - 50

Allowed Time - 10 sec

Best time - 1.160

What does CAD stand for?

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Explanation:
CAD software helps engineers design parts and assemblies digitally before production.

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Kaustubh Katdare
@thebigk • Oct 17, 2025

Oct 17, 2025
20.9K

India’s E-Passports Are Here: Biometric Chips, Faster Travel, Zero Fraud

India just leveled up its travel game. The government has officially rolled out chip-based biometric e-passports across the country, and it’s a tech upgrade that’s got our engineering hearts racing....

Like 6 Replies 1
Kaustubh Katdare
@thebigk • May 9, 2026

May 9, 2026
1.9K

iOS 18.4.1 Update and Issues: Balancing Critical Security Fixes with Emerging User Concerns

Apple recently released iOS 18.4.1 to patch two critical security vulnerabilities that were reportedly being exploited in targeted attacks. While the update is essential for safeguarding devices against these threats,...

Like 6 Replies 2
Kaustubh Katdare
@thebigk • Jul 20, 2025

Jul 20, 2025
21.1K

OpenAI's Social Network Vs Twitter - The Battle for Real-Time Data

I’m sure you’ve heard the news of OpenAI planning to build its own social network like “X”. One may wonder why’d an AI company want to build a social network....

Like 6 Replies 4
Kaustubh Katdare
@thebigk • Jun 20, 2026

Jun 20, 2026
326.0K

Hello User Profiles!

I’m pleased to launch “User Profiles” Version 01. The profiles have been linked from the posts and replies. You can also access your profile from the drop-down menu at the...

Like 6 Replies 3
The_Small_k
@the-small-k • May 2, 2026

May 2, 2026
280.6K

Exploring the Potential of AI in Software Development: Can AI Replace Software Developers in the Industry?

Hello engineers,I have always underestimated the potential of AI in understanding human language, which is why I never bothered to learn about it. However, the launch of ChatGPT has completely...

Like 5 Replies 6
Difficulty - Medium

Total Plays - 82

Allowed Time - 10 sec

Best time - 0.924 sec

Which energy trend is scaling the quickest globally?

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Explanation:
Solar and wind installations are growing aggressively because of falling costs and policy pushes.

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asif ali
@MGPpdcJ • Dec 2, 2025

Dec 2, 2025
475.5K

Discussion Topic: The Importance of Digital Platforms in Utility Management

Discussion Topic: The Importance of Digital Platforms in Utility ManagementHi fellow engineers! 👋As we all know, technology is rapidly changing how we manage everyday tasks, from paying bills to monitoring...

Like 5 Replies 4
Difficulty - Hard

Total Plays - 46

Allowed Time - 15 sec

Best time - 1.411

Who designed the first programmable computer concept (Analytical Engine)?

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Explanation:
Babbage proposed the Analytical Engine, which inspired modern computing architectures.

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Difficulty - Hard

Total Plays - 45

Allowed Time - 15 sec

Best time - 0.532

What happens to electrical resistance as temperature increases in a conductor?

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Explanation:
In most conductors, higher temperature increases atomic vibrations, which hinder electron flow and raise resistance. (But in semiconductors, it’s the opposite — resistance drops!)

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