AFCAT-EKT EC: Mini Mock 2

The sign of is a plan view of a conductor means

Which of the following devices can be used to give an indication for temperature changes?

In Delta connection all line currents are equal in magnitude but displaced …… degrees apart.

The main principle behind cooling in refrigerators and airconditioners is

When a computer is first turned on or restarted a special type of absolute loader is executed called a

A Packet Switching Network

Error detection at data link layer is achieved by

In a collector modulated AM amplifier the component that adds the modulating signal to the carrier is

The following technology is used for standard Microprocessors.

How many electrons will have a charge of one coulomb?