Abstract: Due to frequent multiple harmonic overvoltages of the contact wire, the arresters in electric multiple units (EMUs) suffer from accelerated impulse deterioration and serious life threatening ...

The film also highlights the role of inspectors in ensuring accurate measurements in commerce, emphasizing the necessity of precise measurements in various fields, including engineering and science.

“Is there perhaps a scientific reason, or is it just infrastructure?” To measure the ambipolar electric field, the rocket needed “to measure the escape of Earth’s atmosphere at the ...

NEW DELHI: Pure-play electric vehicle (EV) manufacturer Ola Electric on Friday reported a sale of more than 25,000 units in February 2025, which helped it secure a market share of 28% in the EV ...

Ola Electric has announced that it managed to sell 25,000 units in February 2025. The company continues to be the number one electric two-wheeler player in India with a market share of over 28%.

Homegrown electric vehicle manufacturer Ola Electric, on Friday, disclosed that it sold 25,000 units in February 2025, retaining its top position in the electric two-wheeler (e2W) sector with a market ...

EV-maker Ola Electric announced on February 28 that it has sold over 25,000 units in February so far, backed by a strong S1 portfolio and sales-and-service network of 4,000 stores across the country.