UPPCL EE Technical Quiz 5

Which of these sets of logic gates are designated as universal gates?

In binary number system the first digit (bit) from Left to Right is called as:

LSI means

Extended Binary Coded Decimal Interchange Code is an ________ bit code.

Why decoder is used in the digital electronics?

The frequency of the carrier in the case of carrier-current -pilot scheme is in the range of

If a transformer is provided with differentially connected relay. To prevent the mal operating of the relay, the relay operating coil is based with_____

Hopkinson’s test for DC motors is conducted of:

In an energy meter, braking torque is produced to

A transistor has a current gain of 0.99 in the CB mode. It’s current gains in the CE mode will be