Shubham Kola

Correct Use of Have, Has, Had in English Grammar | Explained in Hindi with Examples | Spoken English

https://youtu.be/iw4xyfOi-24

2 months ago

Active and Passive Voice Full Lecture in English Grammar | Concept Explained by Shubham Kola

https://youtu.be/XZLw11MK3A4

2 months ago

Learn Future Tenses in English Grammar in Hindi | Simple, Continuous, Perfect, Perfect Continuous

https://youtu.be/G5HaBALG3g4

2 months ago

Learn Past Tenses in English Grammar in Hindi | Simple, Continuous, Perfect, Perfect Continuous

https://youtu.be/BT797xm7GRE

2 months ago

Learn Present Tenses in English Grammar in Hindi | Simple, Continuous, Perfect, Perfect Continuous

https://youtu.be/Q3uJW-UbMXM

2 months ago

Learn Tenses in English Grammar with Examples For Spoken English | Present, Past and Future Tenses

https://youtu.be/sOdjf4RK13w

2 months ago

Learn All 12 English Tenses with One Simple Example: I Sing a Song | English Grammar by Shubham Kola

https://youtu.be/tMsD74Ho1IQ

2 months ago

All Logic Gates Explained: AND, OR, NOT, NAND, NOR, XOR, XNOR

Master the 7 basic logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR) with this comprehensive guide. Learn their symbols,…

2 months ago

Crystal Oscillator Explained: Construction, Working, Types, and Applications in 2026

Learn everything about crystal oscillators, from piezoelectric effects and quartz construction to their critical role in modern microcontrollers and global…

2 months ago

IC 741 Op-Amp (Operational amplifier) Pin Diagram, Construction and Working Explained | Shubham Kola

Discover the comprehensive guide to the IC 741 Operational Amplifier. Learn about its 8-pin configuration, internal construction, inverting vs. non-inverting…

2 months ago
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