List of top General Science Questions

A Zener diode has:

Which of the following is NOT a part of Digital Multimeter?

The ratio of the sum of individual maximum demands to the maximum demand on power station is known as:

With respect to wind energy, VAWT stands for:

The largest size for earthing lead is:

When DC machine achieves maximum efficiency:

The weight of substance liberated from an electrolyte in a given time is proportional to the quantity of electricity passing in that time. This is the statement of:

In DC generators, the graph between the potential difference at the terminal \(V\) and the load current \(I\), under the given conditions of excitation and speed is called:

A 20 \(\Omega\) resistance is connected across a supply of 400 V. If a resistance \(R\) is connected in parallel with the above 20 \(\Omega\) resistance, the current drawn from the supply gets doubled. The value of the unknown resistance \(R\) is:

In underground cables, the process of achieving uniformity in the dielectric stress by using layers of different dielectrics is known as:

In distribution transformer:

What is the maximum efficiency of full wave rectifier?

Direct coupled amplifiers are used to amplify:

The frequency of the rotor current of a 50 Hz, 2 pole induction motor is 2 Hz, determine the percentage slip.

Fires in deep fat fryers and cooking oil falls in which class of fires?

The power factor of a universal motor is:

What is the condition for the maximum torque of 3-\(\varphi\) induction motor?

In which part of thermal power plant, the temperature of steam is raised above boiling point of water?

The batteries reserved for emergency conditions are kept fully charged forever by employing:

Which one is not an inter conversion of the state of matter?