SSC JE EE Technical Quiz 4

The heat can be transferred from high temperature body to low temperature body by :

In steady state DC condition the power developed across R_L will be

Which of the following material is used for making LEDs?

On the Top of line which wire is located

Below figure shows the output voltage waveform of resistive load. The shown waveform can be obtained by (where T is time period).

The overall ABCD parameters of the given below series combination will be:

The ratio of Mechanical impedance is :

A 240 V dc shunt motor with an armature resistance of 0.3 Ω has a full load current of 40 A. Find the ratio of the stalling torque to the full load torque when a resistance of 1.2 Ω is connected in series with the armature.

A 400Hz, 100km Transmission line is considered as

Noise is a function of: