DMRC JE Electronics Mock Test – 4

Mahip Singh, who passed away recently, was related to which among the following fields ? 

Which state has launched ‘Tourist Mitra,’ the tourist-friendly police force ? 

Who has won the recent presidential election in Argentina ? 

Which number will come next in place of ( _ _ _ ) in the given series ?
3, 20, 63, 144, 275, ( _ _ _ )

A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between the surface area of the two solids, is :

In a class, the ratio of boys to girls is 4:5. Half of the boys and half of the girls participated in the youth festival. 1/6, ie, 30 of the total student population participated in the NCC camp. What is the number of girl students in the class ?

Find the one word substitution in the following question.
Animals that can live both on land and water are called :

Choose the word or phrase which is nearest in meaning to given word.
Propitious

DIRECTIONS : The sentence have been given in active voice. From the given alternatives, choose the one which best expresses the given sentence in passive voice.
A lion does not eat grass, however, hungry he may be :

Fill in the appropriate conjunction :
Cover all the cut fruit ……. flies ….. sit on them.

The fastest response is provided by :

In an electromechanical energy conversion device, the developed torque depends upon :

The fastest logic family used in high speed applications is :

Diode testing can be done by using :

A circuit that adds positive or negative dc voltage to an input sine wave is called :

The PIN diode has :

Emitter current is the sum of base and collector currents. This statement is true for which transistor configuration :

Testing a good diode with an ohmmeter should indicate :

The arrow in the schematic symbol of a diode points to :

The output of a half wave rectifier is suitable only for :