Q. In some energy meters, creeping can be avoided by __________

View solution

Q. An electronic energy meter makes use of ___________

View solution

Q. Measurement of energy involves _________

View solution

Q. Average power is _________

View solution

Q. What is the role of a multiplier?

View solution

Q. Frequency of oscillation in an electronic energy meter depends on __________

View solution

Q. Analog signal is converted _________

View solution

Q. An electronic energy meter is advantageous compared to conventional ones.

View solution

Q. Energy meter can be directly used in measurement.

View solution

Q. Creeping in an energy meter can be found using _________

View solution

Q. Preliminary light load adjustment involves _________

View solution

Q. Creep adjustment involves _________

View solution

Q. Light load adjustment involves _________

View solution

Q. Low power factor adjustment involves _________

View solution

Q. Full load u.p.f adjustment involves _________

View solution

Q. Phase sequence indicator gives the maximum value of phase voltages.

View solution

Q. Synchronization of A.C. supply means __________

View solution

Q. How many types of phase sequence indicators are there?

View solution

Q. A rotating phase sequence indicator consists of ________

View solution

Q. The three coils are ________

View solution