The switch board instruments

Related MCQs

• The use of _____ instruments is merely confined within laboratories as stand¬ardizing instruments.
• Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?
• _____ instruments are those which measure the total quantity of electricity delivered in a particular time.
• Which of the following are integrating instruments ?
• According to application, instruments are classified as
• Which of the following devices may be used for extending the range of instruments ?
• In majority of instruments damping is provided by
• The power factor of a single phase load can be calculated if the instruments available are
• Operating torques in analogue instruments are
• Commonly used instruments in power system measurement are