BSNL TTA Mock Test – 2

Name the temple in Indonesia where scenes from Ramayana and Mahabharatha are depicted : 

In which State is the Guru Shikhar peak located ?

Directions : In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence. 

A place of good climate for invalids.

Directions : In the following question, out of the four alternatives, choose the one which best expresses the meaning of the given word.

Mania 

Energy consumed by a heater of rating 1000 watts by operating it for a period of 2 hours will be :

No load loss of a transformer has two components. They are eddy current and hysteresis loss. In which part of a transformer hystersis will occur :

In Thevenin’s theorem, to find Z :

Two meters X and Y require 40 mA and 50 mA, respectively, to give full-scale deflection, then :

If two sinusoids of different amplitudes and phase angles are subtracted, the resultant is :

The maximum power that can be transmitted in a network between sources and loads when the system is subject to small disturbances is called :

Gain margin is the reciprocal of gain at the frequency at which the phase angle becomes:

For sustain oscillations in an oscillator :

In a series resonant band-pass filter, a lower value of Q results in :

Why is a demultiplexer called a data distributor ?

Given a carrier frequency of 100 kHz and a modulating frequency of a 5 kHz, the bandwidth of AM transmission is …… kHz.

RF circuit in superheterodyne receiver is used to :

When the series field is so connected that its ampere-turns act in the same direction as those of shunt field, the generator is said to be :

Maximum power is transferred when load resistance is : 

If the negative potential on the control grid of CRT is increased, the intensity of spot :

A single-phase preventer trips frequently in the motor. What is the reason for it :