Question
From November 1, 2025, which city will implement a ban on
all diesel vehicles below BS-6 standards?Solution
Delhi will implement a ban on all diesel vehicles below BS-6 (Bharat Stage 6) emission standards effective November 1, 2025. This decisive measure aims to combat the severe air pollution issues that have plagued the national capital for years. By removing older, more polluting diesel vehicles from its roads, Delhi's administration seeks to improve air quality and public health outcomes. This policy represents one of India's most stringent vehicular emission control measures and reflects growing urgency in addressing environmental challenges in urban centers.
Which law describes the relationship between the force applied to a spring and its extension or compression?
What is the value of 1 horsepower in watts? Â
Which of the following is a characteristic of a conductor? Â
The speed of a fast moving electron, having total energy of 2 MeV, is nearly:
A ray of light passing through an equilateral triangular glass prism from air undergoes minimum deviation when angle of incidence is 75% of the angle o...
A porter lifts luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him on the luggage (take g = 10...
A silicon sample is doped such that the number of holes far exceeds the number of electrons. Which of the following is true about its conductivity?
An electric heater draws a current of 6 A from a 220 V supply. What is the power consumed?
A particle is projected such that its velocity vector sweeps equal angles with horizontal at equal time intervals. The motion is best described as:
A Zener diode differs from a regular diode in that:
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