The voltage regulation in magnetic amplifier type voltage regulator is effected by?

Electromagnetic induction
Varying the resistance
Varying the reactance
Variable transformer

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

4 views Answered 2022-09-01 13:21

Related Questions

Magnetic amplifier is used for?

1 Answers 4 Views

For a plate-modulated class C amplifier the plate supply voltage is E. The maximum plate cathode voltage could be almost high as?

1 Answers 5 Views

A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________?

1 Answers 7 Views

A Zener voltage regulator is used for ___________ load currents?

1 Answers 4 Views

In a Zener voltage regulator, the changes in load current produce changes in ___________?

1 Answers 6 Views

A rectangular magnet of magnetic moment M is cut into two piece of same length, the magnetic moment of each piece will be?

1 Answers 4 Views

If a copper disc is rotated rapidly below a freely suspended magnetic needle, the magnetic needle shall start rotating with a velocity?

1 Answers 10 Views

In a CE amplifier, the phase difference between voltage across collector load RC and signal voltage is ___________?

1 Answers 5 Views

The bandwidth of a single stage amplifier is ___________ that of a multistage amplifier?

1 Answers 5 Views

A class A power amplifier is sometimes called ___________ amplifier?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)