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WorksheetsRAE 200 Part 1
Total questions: 49
Worksheet time: 16mins
Name
Class
Date
1.
This callsign could be allocated to an amateur operator in Malaysia
a)
HSI
b)
9VI
c)
9W2
d)
9M1
2.
The call sign of an amateur radio class A licensee who address is in Sarawak must use the prefix
a)
9M8
b)
9M7
c)
9M6
d)
9M2
3.
The call sign of an amateur radio class B licensee who address is in Sarawak must use the prefix
a)
9W6
b)
HSI
c)
9W2
d)
9W8
4.
The call sign of an amateur radio class A licensee who address is in Sabah must use the prefix
a)
9M6
b)
9W8
c)
9W6
d)
9M2
5.
The call sign of an amateur radio class B licensee who address is in Sabah must use the prefix
a)
9W8
b)
9W2
c)
9W6
d)
9M2
6.
The call sign of an amateur radio class A licensee who address is in Semenanjung must use the prefix
a)
9M7
b)
9M2
c)
9M6
d)
9M8
7.
The call sign of an amateur radio class B licensee who address is in Semenanjung must use the prefix
a)
9M2
b)
9W8
c)
9W6
d)
9W2
8.
Define radio communications
a)
The art of talking to another station
b)
The art of communication by means of telephone
c)
All communication by radio telephone
d)
All communication by means of radio waves
9.
Malaysia views on international regulatory matters are coordinated by the
a)
Malaysian Amateur Radio Transmitters Society
b)
MCMC
c)
IARU
d)
PMO
10.
The prime document for the administration o fthe amateur service in Malaysia is the
a)
Radio Regulations 1985
b)
Broadcasting Act
c)
Radio Amateur's Handbook
d)
Multimedia Commission's Act, 1998
11.
How soon after you pass the Radio Amateur Examination RAE for class B amateur radio license may you transmit
a)
Immediately
b)
30 days after test date
c)
As soon as MCMC grants you a license
d)
as soon as you receive your license from the CMC
12.
Administration of the amateur service in Malaysia is by
a)
Malaysian Amateur Radio Transmitters Society
b)
MCMC
c)
Telekom
d)
Digi
13.
If an amateur radio licensee is absent overseas, the base station may be used by
a)
Any members of the immediate family to maintain contact with only the licensee
b)
Any amateur licensee but with consent
c)
The immediate family to communicate with any amateur radio licensee
d)
None of the above
14.
An amateur station must be supervised by an amateur radio licensee
a)
Only when training another amateur
b)
Whenever the station receiver is operated
c)
Whenever the station is used for transmitting
d)
At all times when operating
15.
Amateur radio repeater frequencies in Malaysia are coordinated by
a)
The Malaysian Frequency Spectrum Advisory Group
b)
The Malaysian Amateur Radio Transmitter Society
c)
Repeater committee
d)
MCMC
16.
A person whose amateur radio class A licensee (9M2) has expired and which has not been renewed for more than 2 years shall be required to
a)
Rewrite the radio Amateur Operators Certificate examination
b)
Rewrite the regulation exam
c)
Take a Morse Code test at 12 wpm
d)
Take a Morse code test at 5 wpm
17.
The regulatory authority in Malaysia on amateur radio is the
a)
Malaysian Amateur Radio Transmitters Society
b)
MCMC
c)
International Amateur Radio Union (IARU)
d)
PMO
18.
Which education qualification exempts the holder from the RAE?
a)
Four credits in SPM subjects
b)
Four passess in a University undergraduate subject
c)
A principle in STPM Physics and Mathematics
d)
There is no exemptions for any education qualification
19.
2 Malaysian Amateur Radio License Classes are
a)
General, Advance
b)
Novice, Technician
c)
Class A, Class B
d)
Class M, Class W
20.
To whom may an amateur radio station licensee sell amateur radio equipment
a)
To any person interested in amateur radio
b)
To any person who is in possession of a Radio Dealer's License or to a person who is in possession of an Amateur Radio License
c)
To any person who is in possession of a radio broadcast station license
d)
To a person who has foreign Citizen Band License
21.
The Morse Code qualifying requirement for a class A amateur radio license is
a)
20 words per minute
b)
12 words per minute
c)
10 words per minute
d)
5 words per minute
22.
Power supplies to RF power amplifiers should
a)
Be open wires
b)
Be AF filtered
c)
Be RF filtered
d)
Be inductively coupled
23.
The value of a resistor to drop 100 volt with a current of 0.8 miliampere is
a)
125 ohm
b)
125 kilohm
c)
1250 ohm
d)
1.25 kilohm
24.
If a current of 2 amperes flows through a 50-ohm resistor, what is the voltage across the resistor
a)
25 volts
b)
52 volts
c)
100 volts
d)
200 volts
25.
The effective resistance of three 24 ohm resistors connected in parallel is
a)
8 ohms
b)
12 ohms
c)
36 ohms
d)
72 ohms
26.
An electric current passing through a wire will produce around the conductor
a)
An electric field
b)
A magnetic field
c)
A superconductor
d)
A semiconductor
27.
The unit of impedance is the
a)
ampere
b)
farad
c)
henry
d)
ohm
28.
One kilohm is
a)
10 ohm
b)
0.01 ohm
c)
0.001 ohm
d)
1000 ohm
29.
The watt is the unit of
a)
power
b)
magnetic flux
c)
electromagnetic field strength
d)
breakdown voltage
30.
The unit of resistance is the
a)
farad
b)
watt
c)
ohm
d)
resistor
31.
Radio wave polarization is defined by the orientation of the radiated
a)
magnetic field
b)
electric field
c)
inductive field
d)
capacitive field
32.
The voltage drop accross a germanium diode conducting is about
a)
0.3V
b)
0.6V
c)
0.7V
d)
1.3V
33.
A 50 hertz current in a wire means that
a)
A potential difference of 50 volts exists across the wire
b)
The current flowing in the wire is 50 amperes
c)
The power dissipated in the wire is 50 watts
d)
A cycle is completed 50 times in each second
34.
Starting at a positive peak, how many times does a sine wave cross the zero axis in one complete cycle
a)
180 times
b)
4 times
c)
2 times
d)
360 times
35.
What is a wave called that abruptly changes back and forth between two voltages levels and remains an equal time at each level
a)
A sine wave
b)
A cosine wave
c)
A square wave
d)
A sawtooth wave
36.
What would be the most accurate way of determining the RMS voltage of a complete waveform
a)
By using a grid dip meter
b)
By measuring the voltage by a D'Arsonval meter
c)
By using an absorbption wavemeter
d)
By measuring the heating effect in a known resistor
37.
What are three good electrical conductors
a)
Copper, gold, mica
b)
Gold, silver, wood
c)
Gold, silver, aluminium
d)
Copper, aluminium, paper
38.
An isolating transformer is used to
a)
Ensure that faulty equipment connected to it will blow a fuse in the distribution board
b)
Ensure that no voltage is developed between either output lead and ground
c)
Ensure that no voltage is developed between the output leads
d)
Stop down the mains voltage to a safe value
39.
What device is used to store electrical energy in an electrostatic field?
a)
A battery
b)
A transformer
c)
A capacitor
d)
An inductor
40.
What does a variable resistor or potentiometer do
a)
Its resistance changes when AC is applied to it
b)
It transform a variable voltage into a constant voltage
c)
Its resistance changes when its slide or contact is moved
d)
To create an open circuit when there is too much current in a circuit
41.
Which component can amplify a small signal using low voltages
a)
PNP transistor
b)
an electrolytic capacitor
c)
a variable resistor
d)
a multiple cell battery
42.
What does a capacitor do?
a)
It stores energy electrochemically and opposes a change in a current
b)
It stores energy electrostatically and opposes a chane in voltage
c)
It stores energy electromagnetically and opposes a change in current
d)
It stores energy electromechanically and opposes a change in voltage
43.
The mains transformer in a transmitter is fitted with an internal screen. To minimize the possibility of introducing mains-borne interference it should be connected to:
a)
The chassis
b)
The VFO output
c)
The live side of the mains
d)
Left floating
44.
The total capacitance of two or more capacitors in series is
a)
Always less than that of the smallest capacitor
b)
Always greater than that of the largest capacitor
c)
Found by adding each of the capacitances together
d)
Found by adding the capacitances together and dividing by their total number
45.
An absorbption wavemeter is useful for
a)
Checking exact transmission frequency
b)
Checking frequency drift
c)
Checking peak modulation index
d)
Checking for harmonic radiation
46.
How does a spectrum analyzer differ from a conventional time-domain oscilloscope
a)
A spectrum analyzer measures ionospheric reflection: An oscilloscope displays electrical signals
b)
A spectrum analyzer displays signal in the time domain: An oscilloscope displays signals in the frequency domain
c)
A spectrum analyzer displays signal in the frequency domain: An oscilloscope displays signals in the time domain
d)
A spectrum analyzer displays radio frequencies: An oscilloscope displays audio frequencies
47.
How is an ammeter usually connected to a circuit under test
a)
In series with the circuit
b)
In quadrature with the circuit
c)
In parallel with the circuit
d)
A phase with the circuit
48.
What might happen if you switch a multimeter to measure resistance while you have it connected to measure voltage (Answer Not Sure Kev)
a)
The multimeter would read half he actual voltage
b)
It would probably destroy the meter circuitry
c)
The multimeter would read twice the actual voltage
d)
Nothing unusual would happen; the multimeter would measure the circuit's resistance
49.
Which instrument would you use to measure an electric current
a)
An ohmmeter
b)
A Wavemeter
c)
A voltmeter
d)
An ammeter
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