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🎇I hope the light of Deepawali brightens your day this Diwali.
🪔Happy Diwali 🪔
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Form:- V.R.Study💡⚡️
535
To avoid the effect of stray magnetic field in A.C. bridges we can use_______________?
535
In a dynamometer 3-phase power factor meter, the planes of the two moving coils are at_____________?
Ans :d
535
In a Weston synchronoscope, the fixed coils are connected across_______________?
535
The two pressure coils of a single phase power factor meter have_________________?
535
If the current in a capacitor leads the voltage by 80°, the loss angle of the capacitor is_________________?
535
In a Schering bridge the potential of the detector above earth potential is______________?
535
An instrument transformer is used to extend the range of______________?
535
The accuracy of the deflection type instruments and of the null type instruments depends on
535
Considering cost of instruments, which is better choice, active or passive?
