Part66EASA Module4.3aServomechanism(3of4)

Request edit access

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

Part66EASA Module4.3aServomechanism(3of4)

Email *

Positive feedback applied to a servomechanism.

1 point

increases the response of the system.

opposes the demand signal.

decreases the response of the system.

Electrical power is supplied to a synchro rotor.

1 point

through slip rings.

through a commutator.

directly.

The rotor of a magnesyn transmitter is.

1 point

a permanent magnet.

an ac electromagnet.

a dc electromagnet.

To reduce oscillations about a demand position.

1 point

the amount of velocity feedback would be increased.

the amount of velocity feedback would be decreased.

the amount of position feedback would be increased.

The rotor of an autosyn position indicating system is.

1 point

a permanent magnet.

spring controlled.

an electromagnet.

What device transfers one energy type to another?.

1 point

Transponder.

Transducer.

Transmitter.

An increase in negative feedback to the servo amplifier.

1 point

has no effect.

increases amplifier stability.

decreases amplifier stability.

When resolving a Cartesian input to a Polar output.

1 point

the outputs are two voltages.

the inputs are a shaft angle and a voltage.

the inputs are two voltages.

A differential synchro rotor consists of.

1 point

two windings at 90° apart.

one winding parallel to the transmitter rotor.

three windings at 120° apart.

In a resolver synchro the stator windings are electrically disposed by.

1 point

90°.

120°.

180°.

In a synchro resolver, the stator coils are at what angle in relation to one another?.

1 point

45 degrees.

80 degrees.

90 degrees.

Torque synchro systems are normally used when the.

1 point

system accuracy is of extreme importance.

mechanical load is high.

mechanical load is low.

A resolver synchro output is obtained from a rotor with.

1 point

one single coil.

two coils at 90° to each other.

three coils at 120° to each other.

The output of a resolver synchro is.

1 point

dependant upon the position of the rotor only.

proportional to the speed of input rotation.

a function of the rotor position and excitation voltage.

A differential synchro transmitter used for addition has.

1 point

the TDX S1 and S3 connections cross connected to the TX.

the TDX S1 and S3 connections cross connected to the TR.

the TDX R1, R3 and S1, S3 connections cross connected to the TX.

Differential transmitters are used to.

1 point

add or subtract two electrical signals.

add or subtract a mechanical signal to an electrical synchro signal.

increase the operating speed of the synchro receiver.

Correct Answer is. add or subtract a mechanical signal to an electrical synchro signal.

A copy of your responses will be emailed to the address you provided.

Submit

Clear form

reCAPTCHA

Privacy Terms

This form was created inside of amepreparation.com.

Does this form look suspicious? Report

Forms