If an induction type energy meter runs fast, it can be slowed down by – McqOptions

MCQOPTIONS

1.	If an induction type energy meter runs fast, it can be slowed down by
A.	at lag adjustment
B.	light load adjustment
C.	\[{{({{r}_{2}}/{{r}_{1}})}^{2}}\]
D.	adjusting the position of braking magnet and moving it away from the centre of the disc.
Answer» E.

Discussion

No Comment Found

Related MCQs

To measure 2 volts, if one selects \[0-100\]volt range voltmeter which is accurate within \[\pm 1%,\]the error in his/her measurement may be up to
A moving iron frequency meter consists of
If an induction type energy meter runs fast, it can be slowed down by
The ratio of maximum displacement deviation to full scale deviation of the instrument is called the
For measuring a low resistance by ammeter-voltmeter method, the voltmeter is connected directly across the resistance under measurement
On testing an electric iron on megger, the reading of the megger is infinity. This indicates