Natural Resources in India

Hydrogen and Methane are the major constituents of which fuel gas?

Which of the following is used in thermal plants?

One million cubic meters of water is stored in a reservoir feeding a water turbine. The density of water is $993$kg/m³. If the centre of mass of water is $50$meters above the turbine and losses are negligible, the energy produced by that volume of water is _____.

Which of the following is the only state in India that produces tin concentrates?

Electrostatic precipitators in thermal power plants are used for ______.

In what form cooking gas is supplied in cylinders ?

Pumped storage plant is a _____.

India’s largest thermal power station is located at ______.

Surge tank is kept very close to the _____.

A hydroelectric generating station is supplied from a reservoir of capacity 5 × 10^-6 cubic meters at ahead of 200 meters. Find the total energy available in KWh if the overall efficiency is 75%?

In India, the most important source of energy is

Which of the following dam is on the river Chambal?

Consider the following statements about an Indian State:
1. It is well known globally for its variety of rocks and minerals.
2. It has the largest deposits of Chrysotile Asbestos in the country.
3. The Neelam Sanjiva Reddy Sagar Hydel Project is located in this state.
Identify the state from the following:

Which one of the following is the first and the oldest government owned coal mining company in India?

The largest source of power supply in India is

Which of the following minerals produces green colour in fireworks? 

Which of the following is a coarse-grained Igneous rock that contains quartz and feldspar?

Amarkantak plateau in Chhattisgarh contains an abundant deposit of which of the following minerals?

The colour of an emerald is generally ______.

Where is the Kudremukh iron ore mine located?